visual c++ glu32.lib not valid what i do?

hi i’m try to use this library but doesnt works in allways show this message
Error 1 fatal error LNK1136: file not válid or damaged C:\OGL\lib\glu32.lib 1

i’m using visual c++ express over windows 7

Looks like a non-standard glu32.lib to me. Visual C++ Express 2008 and 2010 both come with a glu32.lib that will link, and you shouldn’t need to provide your own. Just add “gl/glu32.lib” to your additional dependencies in linker properties and you’re done.

looks like that works for now