Try looking in C:\Users\<username>\AppData\Roaming\dangercrew\storageIf you see any .json files in there, send them to us! Thank you for helping us troubleshoot the issue.
Thanks, your fix worked.
If you need more details, the error is still occurring when the game tries to save. The error is:
Uncaught Exception:Error: EBUSY: resource busy or locked, rename