GameMonkey Script

I'm using the latest GameMonkey build (1.28.1 I believe), and while compiling on Visual C++ 2008, I get the following compiler error:

gmconfig_p.h(111) : error C2371: 'LPCTSTR' : redefinition; different basic types

I was using an older version of GameMonkey before I upgraded, and the code worked fine. What can I do?

I'm not sure why behavior would change between GM versions. That line of header code seems to be ancient and appears to relate to Scintilla used by the GMD project. I could not repro this myself by building the 2005 GME solution with VS 2008. Here's a few thoughts...

1) Since you're unlikely to be using GMD / Scintilla, just comment out the line from gmConfig_p.h. The gmConfig_p.h file is purposely external to the GM core files as it is intended to be modified by users according to their needs. Eg. compiler flags, operating system, other APIs/SDKs.
2) Try changing the order of #includes of windows.h, afx.h or whatever windows platform SDK files you are using.
3) Try temporarily reverting to an older GM version to verify the cause and effect.