Hey there everyone! I’m new to this community so I don’t know if this is the right place to ask for help. So I’m working on my senior project (a LEGO animation in Blender) and I stupidly saved all my files in Blender 3.0 Alpha (I wanted to use geo nodes, cycles x, etc). Now I am getting this message.
I know that these new releases can be unstable and mess up my files. Does anyone know any way to get them back 
This is two months of work for me.
project saved in 3.0 is not compatible with 2.93
If your computer runs the version 3.0 alpha/beta just fine, I would say “keep using it”. 
Blender 3.0 will be released in a few days anyway.
Or maybe you haven’t planned to use the next big update?
Hmm this message alone does just tells you ther are nor E: device… ???
Maybe: Append from a 2.9x file all the things you want from your 3.y files and save them. Some things can’t be done on 2.9 but for example geometry should be fine.
I agree with Okidoki, this is a path problem.
Little extra info:
As far as I know, 3.0 and 2.93 are compatible (within limits).
But 3.0 uses a different compression method.
Edit->Preferences->Save&Load->and deaktivate Compress File in Blender 3.0 and save your Scenes again.
