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Compiler Warning (level 1) C4615

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#pragma warning : unknown user warning type

An invalid warning specifier was used with pragma warning. To resolve the error, use a valid warning specifier.

The following sample generates C4615:

// C4615.cpp
// compile with: /W1 /LD
#pragma warning(enable : 4401)   // C4615, 'enable' not valid specifier

// use the code below to resolve the error
// #pragma warning(default : 4401)