You may get MSVCR71.dll missing error after installing application. You can follow below given steps to resolve .dll error.
Error :
Resolution:
you may get such error because after different reasons
1: MSVCR71.dll file is missing
2: Dll file is there but its corrupt
Just copy past two file those are MSVCP71.DLL and msvcr71.dll in c:\Windows
Close application and start again