I have a rather big plan of the project I'm working in 2013 within a few months. about a week ago, everything was fine. Now that I was trying to open it .mpp from file Manager or" recently opened files", project (s) opens but does not open its own .mpp. When I try to just open the program and then manually go to the folder where my .mpp is located and open it already this way, the project actually stops responding.

I can open a new empty project, everything works fine there, so I think my file has become corrupted. I've read a few things that could potentially help like restoring a project, restoring previous versions, and removing all references / predecessors from the plan, but they don't. Who knows the answer what it is…
Advance thanks!!

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