How can I increase my application memory, till using the VirtualAlloc function, with the WOW64?

Posted by fishbein on Stack Overflow See other posts from Stack Overflow or by fishbein
Published on 2010-03-15T14:45:24Z Indexed on 2010/03/15 14:49 UTC
Read the original article Hit count: 252

Filed under:

x64

I have application that runs on x86 32Win and we use 1.2Gbyte memory which allocated from the function VirtualAlloc(to prevent page faults).

I really want to increase my application memory so I recompiled my project under MSDVE 2008 with wow64 (OS Exp 64Bit).

I tried to allocate more than 2Gbyte and the function VirtualAlloc return error.

I even tried to set the flag LARGEADDRESSWARE to on, and the result was the same!

How can I increase my application memory, till using the VirtualAlloc function, with the WOW64?

Related posts about x64

Error with SQL Server Setup 2012 on Windows 2012

as seen on Server Fault - Search for 'Server Fault'
I am trying to install SQL Server on Windows 2012. I was able to finally get the wizard up and running after making some changes on the server, but now it fails no matter what I do with the following error: TITLE: SQL Server Setup failure. SQL Server Setup has encountered the following error: … >>> More
How to Dual Boot Windows 7 x64 and Ubuntu 13.04 x64 as BIOS, not EFI

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I want to dual boot windows 7 x64 and ubuntu 13.04 x64, but when I installed it, it doesn't boot. Only windows was booting. I installed ubuntu with " / " 50GB and a "swap" partition 4GB. Could it be that it doesn't work because I'm on bios mode, and that my disk is MBR, not GPT. My laptop doesn't… >>> More
Win7 x64 running on VMWare Workstation 6.5.2 on Win7 x64 crashes host on resume

as seen on Super User - Search for 'Super User'
I'm running Windows 7 x64 on top of Windows 7 x64 using VMWare Workstation 6.5.2. If I suspend the VM and then try to resume the host BSODs. I am able to successfully resume a different VM (running Windows 2003 x32). BlueScreenView says the culprit driver is vmx86.sys, at address vmx86.sys+3798… >>> More
SQL Server 2008 R2 still requires a trace flag for Lock Pages in Memory

as seen on SQL Blog - Search for 'SQL Blog'
Almost two years ago, I blogged that Lock Pages in Memory was finally available to Standard Edition customers (Enterprise Edition customers had long been deemed smart enough to not abuse this feature). In addition to applying a cumulative update (2005 SP3 CU4 or 2008 SP1 CU2), in order to take advantage… >>> More
SQL Server v.Next (Denali) : OS compatibility & upgrade support

as seen on SQL Blog - Search for 'SQL Blog'
Microsoft's Manageability PPM Dan Jones has asked for our feedback on their proposed list of supported operating systems and upgrade paths for the next version of SQL Server. (See the original post ). This has generated all kinds of spirited debates on twitter, in protected mailing lists, and in private… >>> More

Developer IT

How can I increase my application memory, till using the VirtualAlloc function, with the WOW64? - Developer IT

How can I increase my application memory, till using the VirtualAlloc function, with the WOW64?

x64

Related posts about x64

Error with SQL Server Setup 2012 on Windows 2012

How to Dual Boot Windows 7 x64 and Ubuntu 13.04 x64 as BIOS, not EFI

Win7 x64 running on VMWare Workstation 6.5.2 on Win7 x64 crashes host on resume

SQL Server 2008 R2 still requires a trace flag for Lock Pages in Memory

SQL Server v.Next (Denali) : OS compatibility & upgrade support

Categories cloud