1. Download and install the microsoft application compatiblity toolkit:
http://www.microsoft.com/downloads/...E9-B581-47B0-B45E-492DD6DA2971&displaylang=en
2. Start the 'Compatibility Administrator' with administrator rights.
3. Click the 'New' Button
4. Right click the new database. Select 'Create new application fix...'
5. Name your program and vendor however you like. Browse to your game executable file. Click next (use bgmain2.exe for BG1, torment.exe for Torment, and IWD2.exe for IWD2)
6. Select 'None' for operating system modes. Don't select additional compatibility modes. Click next
7. Tick the 'ForceDirectDrawEmulation' compatibility fix.
8. Click next and finish.
9. Save your database.
10. Right click the database and select install. This will install the database.
11. Close the compatibility administrator and start baldur's gate. It should work correctly in 32bit mode without any ingame rendering fixes. You don't need to run the compatibility administrator again.