An error has occurred in the XD product; it must be closed. You cannot use the XD product at this time. Contact Customer Support and use the reference code 102 for more information on how to resolve this issue.
We are sorry to hear you are unable to use XD. It looks there are some installation issues. Could you please try uninstalling XD and reinstalling XD using the Cleaner tool and then try to launch XD from Creative Cloud Desktop app?