DSM6 to DSM7 Problem

Hi, I tried to migrate to DSM7.
Sadly I didn’t made a backup…
Into DSM7 I can’t install Sickrage because in DSM7 packages the version is earlier than the previously installed DSM6.
So I did backup sickrage folder, i unistalled sickrage and reinstalled DSM7 version.
Is there a way to recover all the previous configuration using the old folder?
I didn’t tried to overwrite all the folder because it doesn’t seem a good idea…