[NSIS] NSIS : How to install or uninstall MariaDB silently
; Install
ExecWait '"msiexec" /i "$INSTDIR\${MariaDBSetupFile}" INSTALLDIR="$INSTDIR\MariaDB" SERVICENAME=CHEEU.Service-DB PASSWORD=$DBPassword ALLOWREMOTEROOTACCESS=true PORT=$MariaDBPort UTF8=true ADDLOCAL=DBInstance,Client,MYSQLSERVER,HeidiSQL /qn'
; Uninstall
ExecWait '"msiexec" /x "$INSTDIR\${MariaDBSetupFile}" REMOVE=ALL CLEANUPDATA="" /qn' ; not to remove data
ExecWait '"msiexec" /x "$INSTDIR\${MariaDBSetupFile}" REMOVE=ALL /qn' ; to remove all data