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Application Verifier break message

Illegal networking API called from DllMain

Probable cause

A call was made to a networking API that does not support being called from within DllMain. Many Win32 APIs, not just Win32 networking APIs, cannot be called from DllMain. For more information, read the documentation on DllMain in the MSDN library.

Troubleshooting steps

Enter k to dump the current stack trace, which will identify the function that made the illegal call.

Review the message provided, because it will indicate at least one of the offending APIs.

Information displayed by Application Verifier

Parameter 1 - Networking function being called from DllMain

Parameter 2 - If not NULL, the name of the DLL that made the invalid call

Parameter 3 - Not Used

Parameter 4 - Not Used

Additional information

Test Layer:�Net Verifier

Stop code:�E100

Severity:�Error

One-time error: No

Non Continuable:�Yes

Error report:�Break

Log to file:�Yes

Create backtrace:�Yes

See Also