Studio unable to load, "No local Fast Flags were loaded" error keeps showing

Bug Reports Studio Bugs
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#1

So yesterday when I tried to open studio, I got next error message:
No local Fast Flags were loaded. ClientAppSettings.json may be incorrectly formatted or corrupted.

Things I have tried to fix it till now:

  • Running studio as Administrator
  • Uninstalling and reinstalling Studio

Neither worked for now, any suggestions how to fix it?

#2

Could you send logs from the broken studio process via Direct Message? Another thing to try is to check if you have a ClientSettings subfolder in your Roblox Studio install location. If there is one, then try removing it (but please send a copy in with the logs).

#3

For some reason problem now ceased, I can still send those if you want though.

#4

Yes, please do. In the mean time I’ll mark this bug as “Cannot Reproduce”.

#5

Also small question (Im kinda ill informed about app settings), by “logs” do you mean AppData\Local\Roblox\logs\crashes or something else?