Install older version also (2 Viewers)

[switchcore]

Is it possible to install an older version of mediaportal with leaving the current one intact?
For testing purpose.

I have tried but i only get a new folder which is empty.

 

[mbuzina]

You can not run 2 copies of mp at the same time, but you can backup the following directories (copy or rename them):
C:\ProgramFiles\Team MediaPortal\MediaPortal and TvServer and
C:\ProgramData\Team mediaPortal\MediaPortal and TvServer

You might have a risc in destroying your TvDazabase, so pleas backup that one.