Ok im using an SiS internal video card but i dont think that that is the problem. When i installed the latest build of onlink the screen had black lines drawn accross it like this;
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almost like every second pixel had been forgotten.
which makes it very hard to read anything in game

This has never happend with anything else and tweaking the graphic settings in game did nothing.

Any suggestions?

Any chance that you're using a GUI hack like WindowBlinds?

Though i havnt used WindowsBlinds i am using alternative shells for windows (ie something else than explorer)
I have not experienced any problems with it so far.

Your the developer and know your code better than anyone but to me it seems a bit weird that an alternative shell can interfear with an executable in this fashion

The issue is not usually my fault. Usually being the operative word.

I asked about GUI hacks for a very specific reason: opengl32.dll (I think it was) is replaced by programs like windowblinds. Onlink hates them. I think you can override Onlink from using the system default DLLs if you place the proper ones in the same folder as the Onlink executable.

I wish I could remember for certain which DLL it was. glu32.dll? Hmmm...