VP UML 6.4 community edition licensing issue


I have downloaded and installed the community edition of VP UML for Mac OS x. I also pulled down the license file form the website.

When I go to start up the application, I get an error message saying that the license is invalid and then the application shuts down. The license viewer seems to show that the status of the license key is valid.


Hi D.Vazarkar,

Thanks for your post. Could you please send me a screenshot of the License Key Manager with the options “Expired Keys” and “All Keys” turned on? Thanks in advance!

Best regards,
Lilian Wong