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• Why do I lose data from serial port when I reboot my computer?

  - by bogdan

  I have an application that is monitoring a serial port. Data is sent from the other side only when the port is opened but I found out that I lose some data when I reboot my computer. Why is that? The computer is running Windows XP.

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• Get 5.1 surround sound from computer through a VCR config?

  - by Wedding Nails

  I'm posting to see if my idea of this setup is right and can be done. I currently have the following "equipment": a JVC VCR -quite old-, which has built in surround sound (aka it has several speaker outputs, which I believe is 5.1 and are connected to several speakers that are in every corner of the room), a computer with SPDIF optical output and a new flat screen TV (with built in HDMI). I want the computer to take advantage of the VCR's surround system (all the speakers in the room) in order to play mainly music and video always with all the speakers (5.1) and with the maximum sound quality. Currently, the computer plays sound only through the front speaker (I connect one output to the on board pc audio input) and the quality is really bad. As a side note, the computer video runs with S-video (old school), and the picture quality as you would imagine, is really bad with the new big LCD screen. My main goals are: to upgrade the picture with a new video card which would support HDMI (my tv has HDMI). to buy a SPDIF optical cable, connect one end to the VCR SPDIF input and the other end to the PC output This is theoretically what I've researched so far, and I came out with several questions: in this case, with the SPDIF cable connected, and all the configurations done in windows allowing the 5.1, will I get every content I play "converted" or played through all of my speakers? (I read this forum post). I already know that in order for this setup to play from all the speakers, the content/audio source has to be 5.1. but my question is, if there is a way to play from all of the speakers no matter what type of content I'm playing (that's why I said conversion there) I already know that HDMI cables carry digital sound. Is there a way I can only use said HDMI cord to the tv, and get sound through the VCR? (I'm not too sure about this, I would have to disable the TVs speakers and use the VCR surround as default, but I have no clue wether this can be done or not). Update: The ultimate question is, do I really have to rely on "sound virtualization" technology to get sound from all the speakers, no matter what content I play? (do I require a newer sound card, like a creative soundblaster with said technology?) Thanks!

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• Is it possible to integrate Computer Associates SiteMinder with SQLServer?

  - by Scott Weinstein

  We have a MS SQL BI stack which the standards group wants us to move to "WebSSO" which is based on Computer Associates SiteMinder/netegrity product. I figure integrating the web component won't be too hard, but we have users which connect to the Database directly - currently using Windows Authentication. Is is possible to itegrate Computer Associates SiteMinder with SQL Server? With SSAS? If so, how much effort is involved?

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• UltraSurf not working, used to work on same network (and is working fine on friend's computer on same network)

  - by Kush

  I'm using UltraSurf (10.17), it used to work fine but now its not working on my computer (Windows 7) and the window keeps showing "Connecting Server..." and after sometime, it fails to establish the connection. While, its working perfectly on the friend's computer on the same network. Any help will be appreciated. (Please note that using Proxifier would be my last option if I can't get UltraSurf working anyway).

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• Is There Something Wrong With My Computer Or The Website Server?

  - by thewarspk

  Recently I've been playing one new game which is called THE WARS, it's so fucking interesting that has become the routine work of my life. Yesterday i carelessly downloaded some files with virus, now my computer can't work properly, i just found i couldn't open the game page! Im so mad now, im wondering is there something wrong with my computer or website server, if it's mine, i will find someone to fix my PC, please check out for me...thank you very much, here is the address http://wars.swagblack.com/webgamethewars.aspx

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• How to add a song to the iPod or iPhone if it was sync'ed with another computer?

  - by Jian Lin

  I had a Vista machine and my iPhone was sync'ed to that machine. But after I got a new machine with Windows 7, I moved that old computer away and is not using it. So now I installed iTunes on this new Win 7 computer, and bought a new song from the iTune store, but I can't add this song to the iPhone. It seems I have to erase all songs on the iPhone in order to add this one song?

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• How can I sync my iPhone to a new computer without erasing?

  - by WilliamKF

  I want to charge my iPhone, but it wants me to erase everything when I plug it into the USB of a new computer. Is there a way to add it to a new computer and keep my data on the iPhone?

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• How to buy a computer that supports multiple monitors?

  - by Curtis Gibby

  When shopping for a new desktop computer, I'd like to get one that allows me to use two monitors. Is that something that most current-generation video cards can do (in late 2012), or do I need to search for a specific graphics card, or specific attributes for a card? I've Googled the question but most answers talk about how to figure out if a computer that you already have can support dual monitors (generally, by plugging two monitors and seeing if they both work). Is there some key terminology that I'm missing in my searches?

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• Are domestic chemicals and tobacco smoke really harmful for computer equipment?

  - by sharptooth

  There'a a belief that domestic chemicals (like washing powder many people use for washing the floor) and tobacco smoke can cause harm to computer equipment. Hard disks are believed to be especially vulnerable. How real is the threat? Are there any researches/statistics that could help to assess the influence of domestic chemicals and tobacco smoke on computer equipment lifetime?

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• Is it possable to invert the image output on a computer for a rear projection screen?

  - by Faken

  Hello everyone, Is there a way to flip/invert/mirror a video out on a computer with a on board Intel video card? I'm making a large rear projection screen and i need to invert the image to project properly. One of my projectors has a function that automatically inverts the image, but the other one may or may not (likely not) and i need two projectors to drive the system so I'm hoping to do the inversion on the computer side before projecting.

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• VPN connection prevents the computer from sleeping - can I avoid that ?

  - by driis

  Most of the time, I need to have an active VPN connection when working from my home PC. I've discovered, that if the VPN is active, and I leave the computer, the computer does not go to sleep automatically, as it should. If i disconnect VPN, it works. Why is that ? How can I ensure that my PC can go into sleep mode automatically even with the VPN connection on ?

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• Is there an application to open links on another computer?

  - by kbyrd

  I'm connecting to another computer via RDP. I would like to click on links inside my RDP session and have the links open in a browser on my client computer. It feels like I could install some application on both ends and have them communicate over TCP and proxy the URL opening. Does something like this exist?

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• How far from the computer screen is it recommended to sit?

  - by Sanoj

  I would like to know if there is any recommendations about how far from the computer screen it is good (healthy) to sit when I work in front of the computer long days. In an ergonomic perspective.

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• Is it ok to remove Internet Explorer from my computer?

  - by Paul

  Win7 Home Prem 32-bit I use Firefox as my browser of choice but my computer came with Internet Explorer pre-installed. Is it safe to remove Internet Explorer from my computer completely or will this cause any problems?

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• How can I create "My Computer" toolbar at the top of the Desktop in Windows 7?

  - by user8875

  In previous versions of Windows, I have been able to "drag and drop" the My Computer icon to the top or sides of the desktop and convert it into a toolbar. The toolbar could be set "always on top" or "autohide". I found this a very convenient way to have instant access to all my drives with NO clicks. Windows 7 does not appear to have this functionality. Is there any way to recreate a My Computer toolbar at the top of the Desktop in Windows 7?

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• How to fix winlogon.exe randomly crashing/hanging my computer?

  - by Neeb

  I've got these problems: 1) sometimes winlogon.exe crashes at boot-up and my whole computer shuts off once i click "no" to visual-studio-2008 just-in-time-debugger window, takes about 30 secs until my harddrives starts up again, its really scary, i am afraid it is causing hardware malfunctions in long term. this has happened dozen of time now. 2) sometimes i leave the computer alone a while, i come back and i notice ctrl+alt+del doesnt work and winlogon.exe is using 100% of one of my 4 cores.

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• Computer shows error message when being shut down. What does it mean?

  - by Xavierjazz

  My OS is Windows XP SP3. This message sometimes comes up when I am shutting the computer down: The instruction at 0x00000000 referenced memory at 0x00000000. The memory could not be read. The computer still shuts down. I cannot find a reference to this happening on shutdown, it only seems to be connected to programs that I don't have. I have the whole Word 2003 package. Any direction appreciated.

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• How to fix winlogon.exe randomly crashing/hanging my computer?

  - by Neeb

  I've got these problems: 1) sometimes winlogon.exe crashes at boot-up and my whole computer shuts off once i click "no" to visual-studio-2008 just-in-time-debugger window, takes about 30 secs until my harddrives starts up again, its really scary, i am afraid it is causing hardware malfunctions in long term. this has happened dozen of time now. 2) sometimes i leave the computer alone a while, i come back and i notice ctrl+alt+del doesnt work and winlogon.exe is using 100% of one of my 4 cores.

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• Why does my computer restart immediately after I shut it down?

  - by Youri

  After I shut down my computer it automatically starts up again. I've tried re-installing Windows 7 64-bit, resetting my BIOS, installing the newest drivers and also changing the boot and recovery settings. The motherboard I have is a MSI P67A-GD65 (B3), and the processor is a Intel Core i7-2600K. How can I shut down my computer and have it stay off? Also, what is causing it to immediately boot back up?

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• How to share screen & computer sound in skype on windows 7?

  - by user31284

  I'd like to watch a video with sound on one computer, share the screen, and have the sound heard by the other computer, not going through the speakers. i.e. it should transmit the video from my screen and the same sound that's going to the speakers, right off the sound card. It is possible to do on XP, but not on 7. I have tried to use the stereo mix as the sound source, but it seems that skype blocks that.

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• Can I transfer a Windows 7 license to another computer?

  - by caliban

  I was thinking of buying Windows 7 Ultimate to be installed on an old computer. In due time, I will be giving this old computer away. The question is: Will I have trouble transferring the Windows 7 Ultimate license to another PC? If yes, do I need to watch out for any issues? What exactly is Microsoft's stance/policies towards license transfers? How many times can I transfer before it becomes illegal?

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• Problem with using sysprep tool for running Windows on a different Hardware

  - by Usman Ajmal

  Hi, I am using sysprep tool for running Windows 7 on a different Hardware. What I do is that run sysprep on a computer, select System Audit, check the Generalize check box, select Shutdown, click OK and wait for the computer to shutdown. When the system shuts down, I remove the hard disk from my computer and plug it into another computer having different Hardware. Then I turn ON the computer and after a series of operations (including one reboot), I eventually get to the Desktop of Windows on the changed hardware computer BUT the problem is that System Preparation Tool's start up automatically. I rebooted the computer but the System Preparation Tool start up each time. One more thing that noted was that computer gives a message at each reboot before loading Desktop that "System is now preparing your computer for first use". Any idea how can i get a clean Desktop after performing sysprep? or is there any step I am missing? Thanks a lot

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• Howt to grant network access to LocalSystem account?

  - by Ian Boyd

  How do you grant access to network resources of the LocalSystem (NT AUTHORITY\SYSTEM) account? When accessing the network, the LocalSystem account acts as the computer on the network: ...and acts as the computer on the network. Or to say the same thing again: The LocalSystem account acts as the computer on the network: When a service runs under the LocalSystem account on a computer that is a domain member, the service has whatever network access is granted to the computer account, or to any groups of which the computer account is a member. How does one grant a "computer" access to a shared folder and files? Note: Computer accounts typically have few privileges and do not belong to groups. So how would i grant a computer access to one of my shares; considering that "Everyone" already has access? Note: workgroup

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• How broad should a computer science/engineering student go?

  - by AskQuestions

  I have less than 2 years of college left and I still don't know what to focus on. But this is not about me, this is about being a future developer. I realize that questions like "Which language should I learn next?" are not really popular, but I think my question is broader than that. I often see people write things like "You have to learn many different things. Being a developer is not about learning one programming language / technology and then doing that for the rest of your life". Well, sure, but it's impossible to really learn everything thoroughly. Does that mean that one should just learn the basics of everything and then learn some things more thoroughly AFTER getting a particular job? I mean, the best way to learn programming is by actually programming stuff... But projects take time. Does an average developer really switch between (for example) being a web developer, doing artificial intelligence and machine learning related stuff and programming close to the hardware? I mean, I know a lot of different things, but I don't feel proficient in any of those things. If I want to find a job as a web developer (that's just an example) after I finish college, shouldn't I do some web related project (maybe using something I still don't know) rather than try to learn functional programming? So, the question is: How broad should a computer science student's field of focus be? One programming language is surely far too narrow, but what is too broad?

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• Microsoft IntelliMouse episodic pauses

  - by Rob Hills

  I have a Microsoft IntelliMouse connected via USB to a computer (directly, NOT via hub) currently running Ubuntu 11.10, but this problem also existed before we upgraded from 10.10. Every now and then (apparently randomly) the computer "pauses" for anything up to a few seconds. This usually occurs after a mouse movement and during the pause, the computer is completely unresponsive to mouse or keyboard. lsusb shows: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 002: ID 0409:0058 NEC Corp. HighSpeed Hub Bus 001 Device 004: ID 05e3:0605 Genesys Logic, Inc. USB 2.0 Hub [ednet] Bus 003 Device 013: ID 045e:001e Microsoft Corp. IntelliMouse Explorer Bus 001 Device 005: ID 04a9:1097 Canon, Inc. PIXMA iP5000 Bus 001 Device 006: ID 0a5c:200a Broadcom Corp. Bluetooth dongle Bus 001 Device 007: ID 0911:1c57 Philips Speech Processing Bus 001 Device 008: ID 04a9:2219 Canon, Inc. CanoScan 9950F so the mouse appears to be correctly identified. Syslog episodically shows the following sequence: Jan 15 11:48:32 kayes-computer kernel: [10588.512036] usb 3-1: USB disconnect, device number 10 Jan 15 11:48:33 kayes-computer kernel: [10589.248026] usb 3-1: new low speed USB device number 11 using uhci_hcd Jan 15 11:48:33 kayes-computer mtp-probe: checking bus 3, device 11: "/sys/devices/pci0000:00/0000:00:1d.1/usb3/3-1" Jan 15 11:48:33 kayes-computer kernel: [10589.448596] input: Microsoft Microsoft IntelliMouse® Explorer as /devices/pci0000:00/0000:00:1d.1/usb3/3-1/3-1:1.0/input/input11 Jan 15 11:48:33 kayes-computer kernel: [10589.448706] generic-usb 0003:045E:001E.000B: input,hidraw0: USB HID v1.00 Mouse [Microsoft Microsoft IntelliMouse® Explorer] on usb-0000:00:1d.1-1/input0 Jan 15 11:48:33 kayes-computer mtp-probe: bus: 3, device: 11 was not an MTP device though I can't confirm if these are directly associated with the "pauses". Any thoughts on what might be causing this or what else I can do to diagnose the problem?

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