I use guiminer to mine btc using my graphics card, and in a pool. I've upgraded to windows 8 this morning, but now guiminer won't launch !
all I get is the icon in the taskbar for a few seconds, and it disapears. I have no error message, no windows, no error logs.
I have tried launching the app as an administrator, and in "windows xp" and "windows 7" compatibility modes.
Any ideas ?