Tags » WoW64

Windows 64-bit đạt mức an toàn cao

Fixix.net –
Fixix.net – Apple ngừng chặn SkyDrive của Microsoft.
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Windows 64-bit hiện nay đều xuất hiện trên các máy tính mới trong thời gian gần đây, bao gồm cả Windows 7 lẫn Windows 8. 19 more words

Fixix

Windows 64-bit đạt mức an toàn cao

Fixix.net –
Fixix.net – Apple ngừng chặn SkyDrive của Microsoft.
.
Windows 64-bit hiện nay đều xuất hiện trên các máy tính mới trong thời gian gần đây, bao gồm cả Windows 7 lẫn Windows 8. 19 more words

Fixix

32-bit app on 64-bit Windows(32位应用程序 on 64位操作系统)

WOW64提供向后兼容的功能
|- WOW64代表Windows 32-bit on Windows 64-bit

WOW64文件位置
|- 32位应用程序 C:\Program Files (x86)
|- 64位应用程序 C:\Program Files
|- 32位系统文件 C:\Windows\System32(虽然叫32但并不是32位的意思)
|- 64位系统文件 C:\Windows\SysWOW64

WOW64向前兼容功能
|- 32位应用程序原本会调用C:\Program Files和C:\Windows\System32的文件 19 more words

Windows

Windows Installer error when upgrading from vCenter 4.x to 5.0

When upgrading a vCenter server from version 4.x to 5.0, you may encounter an error:

“The Windows installer service could not be accessed. This can occur if you are running windows in safe mode, or if windows installer is not correctly installed.

189 more words
Virtualization

[Delphi]PEB from WoW64 Process

playing PEB (Process Environment Block) again :D. Now try Extract PEB information from 64bit process, use Wow64 api.

about WoW64 :
http://en.wikipedia.org/wiki/WoW64
http://msdn.microsoft.com/en-us/library/aa384274(v=vs.85).aspx

Instead of using the x86 system-service call sequence, 32-bit binaries that make system calls are rebuilt to use a custom calling sequence.

1,107 more words
Coding

Possible caveats in mixing 32-bit and 64-bit App-V packages and environments

Ever since Microsoft introduced support for 64-bit environments in App-V, for both 64-bit applications (needed less often still, but will be important going forward) as well as for operating systems (more pressing need especially since Windows 7 which is the first truly usable 64-bit Windows client OS), it has been a stated fact that you generally should not mix App-V packages bitness-wise. 3,105 more words

App-V

Anti-Anti-Debugging via WOW64

I’ve coded this tool-set last year and only now I decided to share it with small modifications. Pack includes binaries and source code and short description how it works. 46 more words

Wow64