Running third-party security and/or cleaning software such as MacKeeper or CleanMyMac can cause issues with our Authorization system.

The most common issue is continually being prompted to Authorize, even after you've successfully Authorized. 

If you are experiencing this issue, it's likely best to uninstall the security software causing it. 

Third-party security/cleaning software is often not necessary for Mac computers; however, we have found that Malwarebytes does not interfere with our Authorization system.