Insufficient access rights to open file

[Jonathan Waller]

Received a crashlog from irc user Funcod.

(error while dumping stack: No stack frames found) errno = 13 (Insufficient access rights to open file) OS error = 2 (The system cannot find the file specified.)

[historic_bruno]

Why is it finding atioglxx.dll as an OpenGL driver when he has an NVIDIA !GeForce2 GTS/GeForce2 Pro? It seems he has or had ATI drivers installed, they should be uninstalled, and then reinstall the latest NVIDIA drivers (which will likely be quite old given its a !GeForce2).

[Philip Taylor]

The driver detection code (AppendDriverVersionsFromRegistry or AppendDriverVersionsFromKnownFiles) intentionally reports all the drivers it can find, regardless of whether they're active or not. (That shouldn't be a problem - Windows will only try to use the relevant one.)

The crashlog.dmp is failing in ogl_Init()'s ENSURE(exts) (then the user selected 'break' in the dialog box), seemingly via a call to CVideoMode::SetFullscreen from an earlier psDisplayError. I guess we should add some protection against that - don't try breaking out of fullscreen if ogl is not currently initialised (even if the error occurs in the middle of ogl_Init).

That original psDisplayError seems to be an access violation reading 0x21B216E4, but I can't easily see where that was triggered. It'd be nice if recent debug_printfs were saved in crashlog.txt so we could see earlier errors.

[Stan]

Is it still accurate ?

[historic_bruno]

Both of Philip's points still stand, but I think we never had enough information to solve the original bug report. Maybe we can split Philip's comment into two new tickets and close this one as worksforme.