I was forced to install another version of windows because of corrupted files in the old one.

I want to use my old data base and personalized settings but I really don't know exactly the best way to do this, also keeping in mind the msi files and the Windows.old

My C:\ HM3Archive is in the new windows. My uncompressed HM3 database is in C:\Windows.old\Users\{Username}\ ....\Databases and my Settings are also in C:\Windows.old .....\ 3.0\

What is the best way to do this? ? Manually copy them after installing HM3 again from the windows.old to the new one? Or is there another way? And what about the msi files I don't have anymore in downloads, also only in windows old. I had the latest stable download.

Thanks in advance !