Cryptomator.exe not working

previously this.exe file worked well. but recently i after i want to boot up this .exe, my laptop will become jammy and the only way to solve this problem is to restart my laptop…

How can i reinstall cryptomator with all my data remains

As long as you do not delete the vault files manually, you can just uninstall and install Cryptomator. It will not delete any vault data just because of the uninstall process.
After Reinstallation you’ll have to connect the vault(s) with the app again by choosing “add existing vault” in the vault list, and selecting the Masterkey file of the vault you want to add.