compiling on windows problem

[steven99]

when i try to compile my project on codeblocks it gives this warning which i can not solve

C:\Program Files (x86)\CodeBlocks\MinGW\include\winnt.h|2399|error: #error "undefined processor type"| 

[keskiverto]

Websearch with those words. Of the hits I get, this might be close:
http://sourceforge.net/p/mingw-w64/mailman/mingw-w64-public/thread/339AE146AD4C4827809E2A0173102707@Panda/