Do not keep any extraneous .jar files in the \Vontu\Protect or \SymantecDLP\Protect directories?
Do not put extra *.jar files in the Symantec DLP directories or disturb any of the *.jar files. If there are any .jar files in the \Vontu\Protect or \SymantecDLP\Protect directories, the Symantec DLP program attempts to load them. This can cause conflicts. If you need to make a backup, do it outside of the \Vontu\Protect or \SymantecDLP\Protect directories.