Could not overwrite executable with new patched executable.

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.

I tried to rename the tmp file to PathOfExile.exe

but the tmp file is still tmp, it doesnt change to a application exe

what can i do :(

this is so annoying