When you installed the game, how did you do it?
the proper method of install is as follows :
Update your system from Microsoft Windows Update Website, get all updates available.
make sure all your drivers are WHQL Certified
install SFC 3, install the game only, do not install GSA or DirectX 8.1
install SFC 3 patch 1.01 Beta 2 Build v500
make sure Visual Themes is disabled as described above
Install your mod of choice or just run SFC 3
If a problem occurs, try lowering your desktop color resolution to 16 bit.
Another thing ithat may help you is get Taldren's Recacher Program for the models..
This method will correct the Glow Effects for your video card...
to do this, run a search on your system for all *.x files, then delete them, run recacher and point it to your Models Directory in the SFC3\Assets directory and allow it to run.. this will adjust the glow effects for your specific video card and ease use on your system resources.
Try Game again.
If problems still occurs, run a Direct X Diagnostic
go to start menu, click on run, in pop up box type in dxdiag and click OK, run all the tests.. if anything says anything other than OK, then you may need to reinstall DirectX 9.0b from the Microsoft Web Site. You may want to do this anyways to ensure that Direct X is functioning correctly.
If you are still having imaging problems, try reverting backwards to an earlier version of the NVidia Detonator Drivers, this is assuming you are running a FX card. If you are running a NVidia Geforce 4 TI or MX card, the last WHQL drivers for those was back in November 2002, the card has no new support from NVidia.. some of the newer drivers will allow the card to operate properly, but the newer drivers are not WHQL for the Geforce 4 card, only the FX cards. Last version for Geforce 4 that is WHQL is the 4.0.7.2 Driver located here at :
http://www.nvidia.com/object/winxp-2k_40.72.htmlHope that this helps you out...