Trouble opening save files?

[Dirty Confetti]

I've made a project in LMMS with just a few VSTs and saved the project yesterday, but today when I try to open it, the loading screen remains at 0%. When I try to click out of the loading screen, I get an "LMMS has stopped working" error. Is there any way to fix this, and what would be the cause?

[musikbear]

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I've made a project in LMMS with just a few VSTs
:
what would be the cause?

The reason is that one or more of your VST are incompatible with lmms, Do not worry. Your project can be rescued!
All you have to do, is to remove the problem VST-dll from the VST-path, for example temporarily cut the dll file to another folder. LMMS will then just load without the VST, and no notes are lost.
If that fix does not work please post your:
* OS (+service-pack-version)
* lmms version
* a screenshots of error-state
* a demo mmp
* names and best download links of the failing vst's

All these VST works in lmms:
https://lmms.io/wiki/index.php?title=Tested_VSTs
And most others too