There must be a mistake, I believe. The actual version of the software is 2.1. If you have the client opened, click on Refresh or re-install the product and the perform the Refresh. In my client, the software is reported correctly. The registry errors can be caused by installations of other software. Additionally, go to Control Panel > Uninstall a program and take a look through the installed application. If there is something that looks like WorldStart Password power, remove it and then reboot the PC. Refresh again the list of applications and the application should be displayed with its correct version.