Rhinoceros 6 Error: "Command did not register"

Hello everyone, I got an error when starting Rhinoceros 6. Once ignored the message by clicking on “Ok” and then “Continua”, the program starts normally but every time I start Rhinoceros the message come up… Any suggestion?

Error

This error has already several times been reported on this forum. It is being investigated.

Ok Nathan, thanks!
I’m sorry but I didn’t find any topic with this subject.

That’s ok. These are the recent topics of the past seven days.

We almost have this fixed… hope to have a fix out this week.

RH-45961 and RH-45962 are fixed in the latest Service Release (6.4.18130.19341)