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  • Windows 7 randomly installs an "Unknown Device" successfully

    - by Amazed
    Rarely (several days to weeks between occurrences,) and seemingly at random, I get a balloon notification from Windows 7 (x64 SP1 Home Premium) that it is installing hardware for me. Whatever is being installed does so without error. However, no new hardware has been installed or plugged in! When I click the balloon it doesn't give me any useful information: Looking in the event log, I find this entry: Event ID: 20001 Source: UserPnp Task Category: 7005 Message: Driver Management concluded the process to install driver FileRepository\usb.inf_amd64_neutral_153b489118ee37b8\usb.inf for Device Instance ID USB\VID_0000&PID_0000\6&3AF9A177&0&0060&&02 with the following status: 0x0. It appears to be USB related. My motherboard has both USB 2.0 and 3.0 controllers. My keyboard and mouse are plugged into the 2.0 slots and the data/recharge cable for a tablet (but not the tablet itself) was plugged in to the 3.0 slot. No other USB devices have been attached for several days/reboots. Why is Windows doing this?

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  • How do I get rid of HTTP_CACHE_CONTROL header in squid 3?

    - by Arsen Zahray
    I'm trying to configure an anonymous proxy using squid. I've set forwarded_for delete via delete but Squid 3 still adds an other header to the web requests that go through it: HTTP_CACHE_CONTROL = max-age=259200 I've tried cache_control delete but that doesn't work. How do I get rid of squid's cache_control header? I don't want for it to interfere with the actual web requests that contain cache-control header; But I want for it not to attach its own header

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  • Which mediacenter appliance

    - by Guillaume
    I'm looking to buy a mediacenter appliance, but I am a bit lost by all the offers on the market. Here are the features I am looking for : at least 500Go HDD capable of playing HD (1080p) supporting a good range of video and audio codecs support for subtitles including a DVB-T input (coax) and tuner composite video input 5.1 (or 7.1) analog audio output LAN (100M or Gigabit) fileserver (SMB or NFS) remote control possibly digital output (S/PDIF, TOSLINK, or other) no need for integrated DVD player no need for wifi The Ultio Pro looks nice (http://www.thinkgeek.com/electronics/home-entertainment/d3fe). It just lacks a DVB-T input which is a show killer for me. Thanks for your suggestions.

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  • Windows 7 forgets my default settings

    - by j-t-s
    Hi All I recently bought a new computer and Windows 7 Home Premium. I only have one small problem though. I have the option "Show Window Contents While Dragging" enabled, but everytime I restart the computer, it reverts back to DISabled. The only thing i could think of is the system requirements etc. But this is not the case as my computer more than meets the full requirements. Can somebody help me please? Thank you

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  • Nvidia driver for Dell xps M1330 in XP

    - by Recursion
    I need to run xp, and cannot find a driver that works for this laptop in windows xp. I have tried quite a few of them, from my google searches, but none work, they all come up and say no proper driver can be found for your hardware. I have tried to replace the inf files on driver installs but I still get nothing, same error. Any ideas will be appreciated, thank you.

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  • Folder to save images with AutoHotkey

    - by horiageorg
    When I try to save an image from a Web page with a program written in AutoHotkey,it always chooses the last folder I had chosen manually to save Web images. This is the script (assuming I'm on Web page and I want to save the images of a series of Web pages): FileSelectFolder, OutputVar, , 3 if OutputVar = MsgBox, You didn't select a folder. else MsgBox, You selected folder "%OutputVar%". Sleep 10000 Loop 25 { MouseClick, left, 185, 250 Sleep 5000 Send {ENTER} Sleep 5000 MouseClick, left, 75, 397 Sleep 5000 }

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  • Rubik's cube solver

    - by becomingGuru
    I can't seem to locate my physical rubik's cube. What desktop/web/iphone software should I use to solve a cube. +1 if the software also teaches to me new methods. +1 if it has built in multiple algorithms, it can work from. If you like some particular feature of the software like undo, or bookmark a stage, elaborate.

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  • IPv6 local address in hosts file

    - by Dan
    I have set up a local domain on my Apache server. Then I added the following line in my /etc/hosts file ::1 exampledomain.local After I trying to navigate to it, (I tried Firefox and Chromium) I got a server not found error. Then I tried ping6 and it worked: dan@danny:~$ ping6 exampledomain.local PING exampledomain.local(exampledomain.local) 56 data bytes 64 bytes from exampledomain.local: icmp_seq=1 ttl=64 time=0.032 ms If I replace ::1 with 127.0.0.1 in my hosts file, it works fine. I'm not sure if this is relevant but this is my Virtual Host configuration in Apache2: <VirtualHost *:80> ServerAlias exampledomain.local DocumentRoot /home/dan/sites/exampledomain <Directory /home/dan/sites/exampledomain> Options Indexes FollowSymLinks MultiViews AllowOverride All Order allow,deny allow from all </Directory> ErrorLog ${APACHE_LOG_DIR}/exampledomain-error.log # Possible values include: debug, info, notice, warn, error, crit, # alert, emerg. LogLevel debug CustomLog ${APACHE_LOG_DIR}/exampledomain-access.log combined </VirtualHost> My question is: How can I make it work with the IPv6 address?

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  • Intel z77 vs h77 for intensive compiling, gaming [closed]

    - by Bilal Akhtar
    I'm in the market for a desktop motherboard (preferably ATX) that functions well with Intel i7-3770 Ivy Bridge processor at 3.4 GHz with LGA1155 socket. That processor is very fast, and it should handle all my tasks. My question is about the type of motherboard chipset I should choose to accompany it. I plan to use my rig for compiling and developing Debian package and other OS components, web development, occasional Android apps, chroots, VMs, FlightGear, other gaming but nothing serious, and heavy multitasking, all on Ubuntu. I do NOT plan to overclock, and I never will, so that's not a cause of concern for me. That said, I'm down to three chipset choices: Intel H77 Intel Z68 Intel Z77 I'm planning to go for H77 since I don't need any of the new features in Z77. I don't plan to use a second GPU and I will never overclock my CPU/GPU. My question is, will H77 based MoBos handle all my tasks well? Intel advertises that chipset as "everyday computing" but other sites say it's base functionality is the same as Z77. Intel rather advertises Z77 for "serious multitaskers, hardcore gamers and overclocking enthusiasts". But the problem with all Z77 motherboards I've seen is, they're way too expensive and their main feature seems to be overclocking, which won't be useful to me. Will I lose any raw CPU/GPU performance or HDD R/w with the H77 when comparing it to a Z77? Will heat, etc be an issue too? From what I've seen, Z77 motherboards have larger heat sinks when compared to H77 ones. Will that be an issue too, if I go with an H77 motherboard with no heat sinks for the chipset? The CPU will have a fan in both cases, of course. tl;dr When it comes to CPU/GPU performance and HDD r/w, is the Intel H77 chipset slower than the Z77? I don't care about overclocking or multiple GPUs, and for the processor, I'm set on Ivy Bridge i7-3770.

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  • APPDATA and LOCALAPPDATA environment variables are not set on a profile in Windows 7 Pro 32bit

    - by Timur Fanshteyn
    I am having problem with a user account on a Windows 7 machine (local install, admin user account) APPDATA and LOCALAPPDATA environment are not set. Another user on the same machine, (also a local account, but without admin rights) has the variables set. This started to happen recently, however, I can not figure out if there was something installed on the machine to cause this. This is creating issues with applications that are trying to expand the variables to store local files. Thank you for the help.

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  • SMTP authentication error using PHPMailer

    - by Javier
    I am using PHPMailer to send a basic form to an email address but I get the following error: SMTP Error: Could not authenticate. Message could not be sent. Mailer Error: SMTP Error: Could not authenticate. SMTP server error: VXNlcm5hbWU6 The weird thing is that if I try to send it again, IT WORKS! Every time I submit the form after that first error it works. But if I leave it for a few minutes and then try again I get the same error again. The username and password have to be right as sometimes it works fine. I even created the following (very basic) script just to test it and I got the same result <?php require("phpmailer/class.phpmailer.php"); $mail = new PHPMailer(); $mail->IsSMTP(); $mail->Host = "smtp.host.com"; $mail->SMTPAuth = true; $mail->Username = "[email protected]"; $mail->Password = "password"; $mail->From = "[email protected]"; $mail->FromName = "From Name"; $mail->AddAddress("[email protected]"); $mail->AddReplyTo("[email protected]"); $mail->IsHTML(true); $mail->Subject = "Here is the subject"; $mail->Body = "This is the HTML message body <b>in bold!</b>"; $mail->AltBody = "This is the body in plain text for non-HTML mail clients"; if(!$mail->Send()) { echo "Message could not be sent. <p>"; echo "Mailer Error: " . $mail->ErrorInfo; exit; } echo "Message has been sent"; ?> I don't think this is relevant, but I just changed my hosting to a Linux shared server. Any idea why this is happening? Thanks! ***UPDATED 02/06/2012 I've been doing some tests. The results: I tested the script in an IIS server and it worked fine. The error seems to happen only in the Linux server. Also, if I use the gmail mail server it works fine in both, IIS and Linux. Could it be a problem with the configuration of my Linux server??

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  • When i log on then i get annyoing cmd windows in windows7

    - by user191542
    I am using windows 7 on my office PC and that is linked with Active directory. I dont't know what happend if installed something few days ago many small softwares. I don't know if there was some virus or something but anti virus didn't tell anything. Now when i log ion then i keep getting many cmd screen opening and closing and i can't do anything. If i switch user and log with my admin acount then it also happens again witha dmin account. Now when again if i go back to old screen by switching user. then annoying cmd windows are not there. i want to know how can i fix that I managed to get print screen of that

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  • Ping flood attack every 5 seconds

    - by Mario
    My router's log, which is a D-Link DIR-600, shows 40 pages (and updating) of entries like: Nov 19 11:17:08 PING-FLOODING flooding attack from WAN (ip:85.250.85.11) detected. Nov 19 11:17:02 PING-FLOODING flooding attack from WAN (ip:85.131.129.176) detected. Nov 19 11:16:57 PING-FLOODING flooding attack from WAN (ip:122.107.244.152) detected. Nov 19 11:16:50 PING-FLOODING flooding attack from WAN (ip:88.103.8.96) detected. Nov 19 11:16:46 PING-FLOODING flooding attack from WAN (ip:212.142.91.106) detected. Nov 19 11:16:38 PING-FLOODING flooding attack from WAN (ip:184.170.6.63) detected. Nov 19 11:16:34 PING-FLOODING flooding attack from WAN (ip:1.239.96.192) detected. Nov 19 11:16:26 PING-FLOODING flooding attack from WAN (ip:120.29.76.184) detected. Nov 19 11:16:20 PING-FLOODING flooding attack from WAN (ip:110.77.137.228) detected. Nov 19 11:16:15 PING-FLOODING flooding attack from WAN (ip:201.141.51.210) detected. What should I do? ICMP is disabled (router does not respond to WAN pings).

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  • directory listing on Mac OS X

    - by user27150
    I dumped a bunch of files (music and otherwise) onto my shiny new Macbook, and since I'm more comfortable with linux than Mac (at this point) I tend to use the terminal. I did a ls -al on the files I'd transfered, and some had an "@" at the end of the permissions string, and some did not. Something like: drwxrwxr--@ 93 user staff etc. drwxrwxr-- 107 user staff etc. The ones without "@" could be seen in Finder and accessed by other programs-- the "@" files and directories were invisible. Can anyone explain what the "@" means, and how to chmod (or whatever) so I can use these files? I assume it is some sort of system flag but I don't know how to unset it. Chmod 777 had no effect and I already own the files. Thanks

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  • How to get Vista SP1?

    - by Luke
    I went to the download page of Microsoft to download sp1 for vista and it tells me to install it from windows updater on my laptop, but when I go onto that, it just displays an open window saying "The page failed to load". Should I just download it of the website and install it or will that stuff up my computer?

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  • Lack of Virtual Memory - confusion

    - by Wesley
    Specs ahead of time: AMD Athlon XP 2400+ @ 2.00 GHz / 1 GB PC-3200 DDR RAM / 160 GB IDE HDD / 128 MB GeForce 6200 AGP / FIC AM37 / 350W PSU / Windows XP Pro SP3 So, XP has pop-ups saying that I am low on virtual memory. However, I have a program called SmartRAM (part of Advanced SystemCare by IObit) and it displays CPU & Page File Usage and Free Physical and Virtual Memory. That program shows that I have at least 2000 MB free virtual memory on my machine when the XP pop-ups say that I'm low on virtual memory. First off, would a complete lack of virtual memory cause my computer to freeze? Secondly, how can I solve this lack of virtual memory? (A complete reformat is possible but can't be done immediately...) Thanks in advance.

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  • UITableView crashes when trying to scroll

    - by Ondrej
    Hi, I have a problem with data in UITableView. I have UIViewController, that contains UITableView outlet and few more things I am using and ... It works :) ... it works lovely, but ... I've created an RSS reader class that is using delegates to deploy the data to the table ... and once again, If I'll just create dummy data in the main controller everything works! problem is with this line: rss.delegate = self; Preview looks a little bit broken than here are those RSS reader files on Google code: (Link to the header file on GoogleCode) (Link to the implementation file on Google code) viewDidLoad function of my controller: IGDataRss20 *rss = [[[IGDataRss20 alloc] init] autorelease]; rss.delegate = self; [rss initWithContentsOfUrl:@"http://rss.cnn.com/rss/cnn_topstories.rss"]; and my delegate methods: - (void)parsingEnded:(NSArray *)result { super.data = [[NSMutableArray alloc] initWithArray:result]; NSLog(@"My Items: %d", [super.data count]); [super.table reloadData]; NSLog(@"Parsing ended"); } (void)parsingError:(NSString *)message { NSLog(@"MyMessage: %@", message); } (void)parsingStarted:(NSXMLParser *)parser { NSLog(@"Parsing started"); } Just to clarify, NSLog(@"Parsing ended"); is being executed and I have 10 items in the array. Ok, here's my RSS reader header file: @class IGDataRss20; @protocol IGDataRss20Delegate @optional (void)parsingStarted:(NSXMLParser *)parser; (void)parsingError:(NSString *)message; (void)parsingEnded:(NSArray *)result; @end @interface IGDataRss20 : NSObject { NSXMLParser *rssParser; NSMutableArray *data; NSMutableDictionary *currentItem; NSString *currentElement; id <IGDataRss20Delegate> delegate; } @property (nonatomic, retain) NSMutableArray *data; @property (nonatomic, assign) id delegate; (void)initWithContentsOfUrl:(NSString *)rssUrl; (void)initWithContentsOfData:(NSData *)inputData; @end And this RSS reader implementation file: #import "IGDataRss20.h" @implementation IGDataRss20 @synthesize data, delegate; (void)initWithContentsOfUrl:(NSString *)rssUrl { self.data = [[NSMutableArray alloc] init]; NSURL *xmlURL = [NSURL URLWithString:rssUrl]; rssParser = [[NSXMLParser alloc] initWithContentsOfURL:xmlURL]; [rssParser setDelegate:self]; [rssParser setShouldProcessNamespaces:NO]; [rssParser setShouldReportNamespacePrefixes:NO]; [rssParser setShouldResolveExternalEntities:NO]; [rssParser parse]; } (void)initWithContentsOfData:(NSData *)inputData { self.data = [[NSMutableArray alloc] init]; rssParser = [[NSXMLParser alloc] initWithData:inputData]; [rssParser setDelegate:self]; [rssParser setShouldProcessNamespaces:NO]; [rssParser setShouldReportNamespacePrefixes:NO]; [rssParser setShouldResolveExternalEntities:NO]; [rssParser parse]; } (void)parserDidStartDocument:(NSXMLParser *)parser { [[self delegate] parsingStarted:parser]; } (void)parser:(NSXMLParser *)parser parseErrorOccurred:(NSError *)parseError { NSString * errorString = [NSString stringWithFormat:@"Unable to parse RSS feed (Error code %i )", [parseError code]]; NSLog(@"Error parsing XML: %@", errorString); if ([parseError code] == 31) NSLog(@"Error code 31 is usually caused by encoding problem."); [[self delegate] parsingError:errorString]; } (void)parser:(NSXMLParser *)parser didStartElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName attributes:(NSDictionary *)attributeDict { currentElement = [elementName copy]; if ([elementName isEqualToString:@"item"]) currentItem = [[NSMutableDictionary alloc] init]; } (void)parser:(NSXMLParser *)parser didEndElement:(NSString *)elementName namespaceURI:(NSString *)namespaceURI qualifiedName:(NSString *)qName { if ([elementName isEqualToString:@"item"]) { [data addObject:(NSDictionary *)[currentItem copy]]; } } (void)parser:(NSXMLParser *)parser foundCharacters:(NSString *)string { if (![currentItem objectForKey:currentElement]) [currentItem setObject:[[[NSMutableString alloc] init] autorelease] forKey:currentElement]; [[currentItem objectForKey:currentElement] appendString:string]; } (void)parserDidEndDocument:(NSXMLParser *)parser { //NSLog(@"RSS array has %d items: %@", [data count], data); [[self delegate] parsingEnded:(NSArray *)self.data]; } (void)dealloc { [data, delegate release]; [super dealloc]; } @end Hope someone will be able to help me as I am becoming to be quite desperate, and I thought I am not already such a greenhorn :) Thanks, Ondrej

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  • Wireless VGA for a projector

    - by Andrew
    I am in need of a wireless VGA suitable for around 30m range and available in Australia. Something just like IOgears GUWAVKIT http://www.iogear.com/product/GUWAVKIT/ But it needs to be available in Australia. And do the 30m range.

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  • Cannot access certain URL on my wireless

    - by dehmann
    Problem: On my wireless network at home, there is one URL that I just cannot access with my browser: http://research.microsoft.com/ I have no problems with the Internet connection otherwise. But on that address I just get The connection was reset The connection to the server was reset while the page was loading. from Firefox. I am using a DSL modem (Westell) and Linksys wireless router (using DHCP). When I use my neighbor's wireless connection I can access the microsoft site without a problem. Additional technical details: But with my connection, here is what I get from nslookup. It is weird: It first cannot find the address, but after I look up another address it can find it: $ nslookup research.microsoft.com ;; connection timed out; no servers could be reached $ nslookup google.com Non-authoritative answer: Name: google.com Address: 72.14.204.104 Name: google.com Address: 72.14.204.147 Name: google.com Address: 72.14.204.99 Name: google.com Address: 72.14.204.103 $ nslookup research.microsoft.com Non-authoritative answer: Name: research.microsoft.com Address: 131.107.65.14 But even after nslookup finds it Firefox still cannot access it. Here is what traceroute says: $ traceroute http://research.microsoft.com/ traceroute: Warning: http://research.microsoft.com/ has multiple addresses; using 8.15.7.117 traceroute to http://research.microsoft.com/ (8.15.7.117), 64 hops max, 40 byte packets 1 dslrouter.westell.com (1XX.XXX.X.X) 4.515 ms 2.760 ms 3.072 ms 2 * * * Traceroute just to the IP: $ traceroute 131.107.65.14 traceroute to 131.107.65.14 (131.107.65.14), 64 hops max, 40 byte packets 1 dslrouter.westell.com (1XX.XXX.X.X) 11.912 ms 2.684 ms 2.808 ms 2 * * * Comparison: Traceroute to google.com IP: $ traceroute 72.14.204.99 traceroute to 72.14.204.99 (72.14.204.99), 64 hops max, 40 byte packets 1 dslrouter.westell.com (1XX.XXX.X.X) 6.428 ms 6.981 ms 117.099 ms 2 * * * Any comments / help?

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  • I used disk copy to clone my drive, now my windows 7 profile won't load correctly

    - by RzK
    I used easeuse disk copy, after acronis, clonezilla, windows image restore failed me. Basically it copys all sectors, I set it to skip bad sectors(40). The source drive works, it just gave me a couple errors and stopped booting at one point. The drive is an identical copy, minus 40 bad errors. The drive is set to C and active partition, I rebuilt the boot order. I've ran sfc /scannow and ran chkdsk /r chkdsk found 20kb of bad sectors if I remember right. Now the issue I get is when I log into my profile which was saved right, I get a blank light blue wallpaper (non-license) explorer.exe is not running, and there are only 4 processes running in taskmanager, including taskmanager. I would try a repair install but CRTL-E would not open, nothing will open once I force start explorer.exe, almost like all services are down. What should I do? Fresh install is almost not a possibility I will try and fix this issue. sfc /scannow /offbootdir=c:\ /offwindir=c:\windows returns "Windows Resource Protection could not perform the requested operation"

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  • Is TrueCrypt truly safe?

    - by Alfred
    Hi. I have been using TrueCrypt for a long time now. However, someone pointed me to a link that described the problems with the license. IANAL and so it really didn't make much sense to me, however I wanted my encryption software to be open source - not because I could hack into it but because I could trust it. Some of the issues with it I have noticed: There is no VCS for the source code. Is this OK? There are no change logs. The forums are a bad place to be. They ban even if you ask a genuine question. Who really owns TrueCrypt? There were some reports of tinkering with the md5 checksums. To be honest, the only reason why I used TrueCrypt was because it was open source. But however, somethings are just not right. Has anyone ever validated the security of TrueCrypt? Should I really be worried? Yes I am paranoid; if I use an encryption software, I trust it with all my life. If all my concerns are genuine, is there any other open source alternative to TrueCrypt?

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  • Nokia 5800 v50, getting "Invalid server name" with ad-hoc wlan with Windows 7

    - by Krunal
    After upgrading to v50 firmware in my Nokia 5800 xpress music phone. I am not able to connect to ad-hoc wlan network in my laptop(Windows 7 OS). I have a dialup internet connection and created wireless ad-hoc network to access the internet in my phone. But I am getting "invalid server name" in the phone and my wireless network access type in Windows 7 shows "no internet access". I am able to connect to wlan infrastructure network using 5800 in my office. So my phone is working with wlan and I m able to access internet on it. BUT The problem is "dial up with ICS enabled" and "AD-HOC wlan network" in Windows 7. Can anyone give some solution on it. Or can you provide a guide/tutorial to connect 5800 with adhoc network and dialup internet in Windows 7. System: Windows 7 Dial up internet connection with ICS enabled. Ad-Hoc wireless network with WEP Nokia 5800 Xpress Music phone Note: I have read other posts also and tried their solutions but didn't worked for me. the first solution is to bridge the network and access it. but how can I bridge the dialup and wlan netwok? second solution is manually configure IP and DNS addresses in phone. But what should I add as IP and DNS as my dial up and adhoc network have automatic addresses.

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  • How can you invert the colors of a PDF?

    - by legr3c
    I need to invert all the colors of a PDF document (background, text, graphics, and images). I want it persistent in the file so the inverted viewing options, that some viewers offer, won't help. Rasterizing the document and using image manipulation software is also not an option. I read somewhere that this can be done with the Enfocus PitStop plugin for Acrobat. However I didn't see a corresponding command anywhere. Am I missing something? Then I read that the ARTS PDF Crackerjack plugin for Acrobat offers negative printing so I tried that, too. The option is there but it simply doesn't work. I have been searching for very long for a way to do this. It seems like a common enough task but I just can't find out how to do it. Are there maybe any virtual printer drivers or something of the sort that support negative printing? Can anyone help?

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