Microsoft KB Archive/136436

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BUG: Win32 SDK Version 3.51 Bug List - WOW and Subsystems

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Q136436

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The information in this article applies to:


 * Microsoft Win32 Software Development Kit (SDK), version 3.51

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SUMMARY
This article lists the bugs in the WOW and the OS/2, POSIX, and Windows on Win32 (WOW) Subsystems that were known at the time the product was released.

MORE INFORMATION
This list is divided into two sections: WOW and Subsystems.

WOW

 * Windows NT loses long file names saved by 16-bit Windows-based applications.


 * 16-bit Windows-based applications require DLLs on the local machine.


 * GetExitCodeProcess does not return exit codes for 16-bit Windows-based applications in WOW.


 * Locking at negative offsets fails in WOW.


 * WOW incorrectly handles the FBSTP instruction.


 * WOW incorrectly handles FISTP DWORD PTR.


 * GetWindowPlacement returns the wrong length in WINDOWPLACEMENT in WOW.


 * WOW EndDeferWindowPos does not return a nonzero value for success.


 * You cannot change the number of NetBIOS names available for WOW.


 * GetMessageTime can return a value greater than GetCurrentTime returns.


 * Custom focus does not work in WOW.


 * WOW WNetServerBrowseDialog returns WM_SUCCESS, not WM_CANCEL, when the user clicks the Cancel button.


 * WOW WNetDisconnectDialog returns error 5 for printers under WOW, even printers connected explicitly with the NET USE command.


 * Printing from 16-bit Windows-based applications using old quick linker fails in WOW.

Subsystems

 * A remote NetUserAdd from the OS/2 subsystem causes an internal OS/2 subsystem error.


 * Calls to OS/2 DosSemClose can fail if another process called DosSemWait on the same semaphore.


 * OS/2 queue handles should be enumerated starting from 1, not 0.


 * OS/2 DosPeekQueue causes a general protection (GP) fault in the OS/2 subsystem.


 * POSIX printf does not handle EINTR.


 * POSIX does not handle NTFS_MAX_LINK_COUNT.


 * Command prompt is changed by MS-DOS-based applications upon exit.


 * INT 21, function 60 returns incorrect UNC handles.


 * The mouse pointer is reset with Full Screen MS-DOS-based applications.


 * The mouse pointer trapped in the upper-left corner with MS-DOS-based applications.


 * VddInstallHook does not block duplicate mappings.


 * Line-by-line scrolling by pressing CTRL+UP and CTRL+DOWN does not work in an MS-DOS-based editor if NUM LOCK is enabled.

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Technology : kbWin32SDKSearch kbAudDeveloper kbSDKSearch kbWin32sSearch kbWin32SDK351