Some things to check and try if you are getting this error when trying to use Advantage III.
- Make sure you have run the Advantage Updater and you are completely up to date.
- Make sure you are running the program as an administrator. To do this you can right-click on the Advantage III icon on your desktop, then select properties. Then click the compatibility tab, and check the box to "Run this program as an administrator" then click "Apply". See screenshot below:
- You may need to use the Microsoft .NET repair tool and restart the computer. For instructions on how to do this and to download the tool click HERE.