Q: When I try to install patch 1.20, I get error message like "Error found in file DTA\Sound.pbo (2e091cb6!=6c2ebbc9)". I am unable to install patch.
A: The problem is caused by corrupted data already stored on your hard disc. If you have a VIA chipset, this may be caused by bug in VIA drivers / chipset. Disabling DMA for both hard drive and CD ROM often fixes the problem. See also http://www.flashpoint1985.com/cgi-bin....topic=2 for more information about VIA chipset problems. If you have other chipset than VIA, reinstalling game should help. If not, you should probably ask for replacement disc, as your media seems to be corrupted.
Thanks to NoPatchForYou for finding "Dma off" solution of VIA problems.