When I try to reconfigure domain, repair.exe fails with error: (Error code -1073741515):
"%plesk_cli%\repair.exe" --reconfigure-web-site -web-site-name domain.tld (Error code -1073741515)
The possible reason - websrvmng.exe is broken. Repair.exe calls to websrvmng.exe and if websrvmng.exe is broken, domain reconfiguration will fail.
Check websrvmng.exe in %plesk_bin% folder. Make sure that it has the same version as your Plesk version and file size is not 0KB.