We tried to upgrade our plesk server from 9.2 to 10.4.4. The upgrade failed while updating Mysql. We get the following errors: MSI: Error! Critical action 'Configuring MySQL Service...' has been failed: Command "C:\Program Files\Parallels\Plesk\admin\bin\mysqlmng.exe" --repair-local-service failed with code 1. Output: The process terminated unexpectedly. (Error code 1067) at Start service MySQL Failed to install 'C:\ParallelsInstaller\parallels\PANEL-WIN_10.4.4\dist-msi-Microsoft-2003-i386\mysql-server-configurator.msi': Fatal error during installation. (Error code 1603) Error: Action sequence 'install: configuring MySQL server...' of package 'mysql-server-configurator' has been failed with code 1603 What can we do? Thanks.