I am trying to install SH III on to my new PC that has Vista Home 32-bit. It will install SH III but won't patch it with 1.4b so that I can install GWX. I get error mesages stating that mission.dll is an unknown version. if I remove that file I then get the same error with SH III.exe file. The version I have of SH III is the "Focus" one without starforce copy protection. I purchased it recently because my old disc with copy protection was starting to play up. Any ideas as my new PC has good specs and it's frustrating not being able to use GWX 2.1.