Your VP suite update program is out of date

When doing a VP suite update 1.1 it shows the message:

Your VP suite update program is out of date.

Click OK to update the program and continue when it restarts.
So I did and nothing happened.

What is the deal with this? Is VP UML 4.1 no longer available to update?

H.

Dear Henk,

Thank you for your email and we are sorry for our late response. The update software of VP Suite 1.1 and 2.0 are not compatible. We encourage users update to the 2.0 by re-installing it. Bug fix for version 1.1 will still available if there are some serious problems discovered. If you have any further questions, please feel free to contact us again.

Best regards,
Rain