Is this the msstdfmt.dll error? If so:
If you're on 32 bit, put the file in C:\Windows\System32, then hit start, type cmd then press ctrl-shift-enter. Then type:
Cd %systemroot%\system32 (press enter)
regsvr32 msstdfmt.dll /u (enter)
regsvr32 msstdfmt.dll (enter)
If you're on 64 bit, put the file in C:\Windows\SysWOW64, then hit start, type cmd then press ctrl-shift-enter. Then type:
Cd %systemroot%\syswow64 (press enter)
regsvr32 msstdfmt.dll /u (enter)
regsvr32 msstdfmt.dll (enter)
That should work