Gentlemen/Ladies,While updating Fs 2004 to version 9.1.0 from version 9.0, a error window pops up with code 34. And the update stops with information, "update was not succesful". Any information on this specific code 34 error?.Thanking You,Best Regards,Aftab.

Error 34 - Flight simulator moved from installed location to a new location, i.e. Registry indicates the flight simulator is in a different location but the update cannot find the proper files at that location.Error 34 - Wrong LanguageError 9 - Download file corrupted.W. Sieffert

Hello Sieffert,Thanks very much , the flight simulator has indeed moved to a different location, orginally it was on D: drive, but now it has moved to E: drive, so, now how to make the flight simmulator recognize the new location and language?,by the way the language has not changed though, it was previously in English language and is still used in English language.Thanking you,Best Regards,Aftab.

You need to change the drive letter in the FS9 Registry entry. Use RegEdit (StartRunregedit) and navigate to this key:HKEY_LOCAL_MACHINESOFTWAREMicrosoftMicrosoft GamesFlight Simulator9.0 Then change the line called "EXE Path=" to the new drive letter.Doug

Hello Doug, Thank you very much, I made the changes as per your instructions, and I was able to upgrade my Fs2004 to the new version.Best Regards,Aftab.