gunz dont open anymore O.o

[Mazerin]

hmmm..
1.try running gunz.exe as administrator (right click gunz.exe > Run as administrator),
2.maybe, right click gunz.exe > properties > compatibility tab > Run this program in compatibility mode for: Windows XP (service pack 3), also tick the Privilege Level: Run this program as an administrator, click OK, then start gunz.exe
3.if doesn't work then try updating your videocard and directx :|
hmm..........
4.if doesnt work either then I guess u could try opening, config.xml at the gunz folder and change "<SHADER>true</SHADER>" to "<SHADER>false</SHADER>" then save, tho' I dun think the problem is the shader alone :|

since it couldnt open/find your videocard settings or something

Vertex Shader isn't supported
can't create device
cant init display
error init RInitD3D

goodluck? o_o;