Can not open Uipath these day. Help,I don't know what happened?

Hello @233214496,

This is happening for all the projects or for old ones?
Did you installed the latest version pf UiPath studio?
Are you using some sort of TFS/GIT?
What folders you have here?
%localappdata%\UiPath\

Did you check this?:

I hope it helps.

Vasile.