Video Card Problems

Hi There
I Own a TNT2 Model 64 Processor, Bus: AGP4X, DirectX 9.0 and a nv4_disp.dll driver version 6.14.10.6177 and I tried to run R4, but an error message appears "WGL_ARB_render_texture extension was not found---------------Your video card does not have the features required to run R4"
Am I Lost?
I Own a TNT2 Model 64 Processor, Bus: AGP4X, DirectX 9.0 and a nv4_disp.dll driver version 6.14.10.6177 and I tried to run R4, but an error message appears "WGL_ARB_render_texture extension was not found---------------Your video card does not have the features required to run R4"
Am I Lost?
