To uninstall VIPRE Password Vault, you must uninstall all auto plug-ins and delete My VaultAccount first. 

      Below are the steps for complete uninstall of VIPRE Password Vault. 
          1. Access your VIPRE Password Vault Menu Settings and select Supported Browsers. Click Uninstall button on all browsers installed. 
          1. Log-in to your My VaultAccount and under Settings tab. Select Delete this account button.
          1. From windows Control Panel, go to Uninstall a program and double click VIPRE Password Vault from the list to uninstall the software.