wipe your hard drive and re-install windows 98se. its better to just start over. If you can try to write your save games to disk or send them via E-mail to your other computer. if not, starting over isn't so bad I just finished reloading over 50 games after my computer went up in a blaze of glory. my old computer is now a boat anchor at the city dump.
good luck

My old computer is now sulking - I turned off the power at the wall (before it could complete BG1 by its self) and now it refuses to turn back on again - ever. Not much chance to do diagnostics if it won't apply the power, so a visit to the PC doctor may be in order. Hey ho!

My computer's not old but somehow it has the specifictions for games but they don't run or crash all the time. It's frustrating. Down with technology!!