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Keynesis - Smart Software for Portable Devices
Frequently Asked Questions
All questions


I got a message about error code 631-640. What does this mean?

I got a message about error code 631-640. What does this mean?

  This error code means that some third-party application installed on the computer blocks Lockngo. It may be antivirus or any other application. Check messages from such applications. Sometimes it may help if you add Lockngo to exceptions.