Switching from gl to d3d in 1_2_0 ,1_2_1,head error ?

Hi all !

Hope this is not only my problem.

When i try to switch from opengl to d3d on versions
1_2_0 ,1_2_1, and Head the engine crashes.
I tried this on clean builds on differnt pc's with differnt
op systems XP and ME.
If i try the same with 1_1_2 and earlier clean builds
it works fine.
Downloaded the demoversion get the same error on that one.
I use a gforce 2 ,tried differnt drivers like 41 and 55 56
get the same on all tests.

Any clues ?

-Billy