GtkRadiant Error

Downloaded and was running the latest GtkRadiant 1.4.0-rc1 map editor. Everything was running great until, I switched out my Video Card. I went to an ATI Radeon 9200SE and ever since I get this error-

(Msdos prompt) GdkGLExt-WARNING **: wglMakeCurrent<> failed

(text in the editor window) ERROR: glXMakeCurrent failed… Error:1282”

Updated my video drivers to Catalyst 3.10 and still no change. Re-installed the editor and got the same error. I can still use the editor but if I close the msdos box then the editor closes as well. I’m assuming that it some kind of OpenGL or driver issue. Hopefully someone here can interpret this error. Is there some kind of openGl update I can get or something…?.?.