Microsoft KB Archive/84937

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Err Msg: The Microsoft Windows 32-Bit Disk Driver (WDCTRL)...

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Q84937

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The information in this article applies to:


 * Microsoft Windows versions 3.1, 3.11

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SYMPTOMS
If you run Windows version 3.1 in 386 enhanced mode with the 32-bit disk access feature enabled, the following error message may appear:

The Microsoft Windows 32-bit disk driver (WDCTRL) will not be loaded because WDCTRLDISABLE=Y is set in this machine's environment. Remove this environment string and the 32-bit disk driver will load normally.

To continue starting Windows without using the 32-bit disk driver, press any key.

CAUSE
This error message occurs when there is an environment variable called WDCTRLDISABLE being set at the MS-DOS level before Windows is started.

RESOLUTION
To correct this problem, use the MS-DOS SET command to check for the existence of WDCTRLDISABLE, and if it exists, type the following at the MS-DOS command prompt to clear it:

"SET WDCTRLDISABLE=" If necessary, edit the AUTOEXEC.BAT file in a text editor such as Notepad or the MS-DOS Editor to remove the WDCTRLDISABLE=Y setting.

Additional query words: err msg WIN386.EXE

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Issue type :

Technology : kbWin3xSearch kbWin310 kbWin311