How does one uninstall S3 video drivers? I had v2.57 from the S3 site and I see in the s3inst.cmd script it uses, that it modifies the OS2KRNL file, amongst others!
I have a WD90C33 video card, and tested an S3 805 card for a while. I then reverted to the WD90C33 but experience repeatable video corruption / irregularities whenever I open a DOS or Win-OS2 session.
Win-OS2 produces menus & icons out of place or invisible, and dragging of object images across the screen.
A DOS window makes all GUI objects drag trails across the screen and leave old images behind.
This behaviour is rectified if I close the window and then open and exit a full screen DOS session.
I have XR_W3000 and FixPack#26