After OS and UE4 reinstall projects are not visible in Projects Browser

Duplicate of

Hello,

I just reinstalled Windows on my system disk, and then reinstalled UE4.7.
When I launch editor Projects Browser is empty. I clicked on Browse button to launch a specified project on my other drive (where they already were on my old system and where browser was able to list them), projects launch well but they never get displayed in Projects Browser.

Is there a way, at last, to change / add / keep opened projects paths in Projects Browser in UE4.7?
It would be SOOOOOO much useful…

Thank you