When I try to open any project (that was working before) the program shows the following message:
It says there is a problem with the file and it is already been used by another program.
If I skip this problem and continue, I can`t even find any PV modules and inverters that should be the PVSyst default files (as shown in the image):
I have reinstalled PVSyst several times using different folders with different workspaces and nothing solved this problem.
Cleared the registry
Tested on annother machine
I think it's a compatibility problem with the Windows version.
Does it have any solution?