When updating to new version, if the update errors it does NOT revert, potentially deleting save.

[Amariithynar]

updated to 0.C-28866-gbb41bf6 (tiles) from a build that was a few days old, and got an error that said that my save file folder wasn't empty. Figuring it a bug, hit update game again. Repeat bug. Checked my saves in current, empty. Checked my backups, empty. Checked my previous version saves, empty. Previous version manual backup, one folder. Please either impliment a revert if it throws an error, or otherwise resolve this potentially disasterous bug.

[DAOWAce]

Happened to me too, but I backed up my game into a different directory (before changing the launcher setting to use a subdirectory) so I was able to recover it.

And as I mentioned in another issue, it can also error when restoring the previous version. I tried to use that feature but all it did was empty the config folder and refused to do anything further.

[FulcrumA]

I am afraid it's a bug the launcher deals with since a long time. Happened to me repeatedly together with #165

[remyroy]

There could be better solutions to this issue than what we current have. One would be a reworked file operations queue with Cancel and Retry options when an issue with the file system is found.

This is not an easy thing to solve but with time and efforts, we can get this going.