Microsoft KB Archive/76473

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PRB: No Output from VxD Debug_Out and Trace_Out Macros

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Q76473

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The information in this article applies to:


 * Microsoft Windows Device Development Kit (DDK) for Windows, versions 3.0, 3.1

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SYMPTOMS
In the Microsoft Windows graphical environment, when a virtual device (VxD) uses the Debug_Out and Trace_Out macros to obtain status information, no output is produced.

CAUSE
The debugging version of WIN386.EXE is not installed properly.

RESOLUTION
The Microsoft Knowledge Base contains instructions to properly install WIN386.EXE. This information can be found by querying on the following words:

"prod(winddk) and win386.exe" Additional query words: 3.00 3.10 DDKVXD debug devices virtual wdeb386 win386

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