Codeswamp

Codeswamp is a database of error codes generated from the original sources (e.g. header files) and this page was generated from it. I hope you find it useful.
Click to search on msdn, to search on stackoverflow.

Value: 0x00000191

This table shows the most common 32-bit representations of this value.
Type Value
Hex 0x00000191  
Signed 401  
Unsigned 401  

Matching Symbols

This table lists the symbols that exactly match the value.
Symbol Description
ERROR_THREAD_MODE_NOT_BACKGROUND
 The thread is not in background processing mode.

Click to search on msdn, to search on stackoverflow.

Resources

Interested in learning more about COM and HRESULTs? Don Box's excellent book not only guides you on how to implement client and server code, it also gives you a behind-the-scenes understanding of COM, all the way from RPC to DCOM. Definitely a worthy investment for anybody developing or mainintaing software with COM interfaces!

Essential COM by Don Box
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