I can't click the LAUNCH button

The message Connecting... will be displayed, and another window with an error will open.

The message is "Could not overwrite executable with new patched executable. Please make sure that PathOfExile.exe or PathOfExile.tmp are not still running. If necessary, you may need to reboot your computer."

As per the error message, I tried rebooting the computer, but that didn't change anything.

Is there anything I can do?

windows24H2
RTX 4070