Hi I am getting a similar message, but referencing the AH-64. This was a trial for this which ran out about 10 days ago and this is the first time i have attempted to launch DCS Beta since it expired. This problem is, when i press OK DCS just crashes out so i don't get the opportunity to uninstall it. However, i recently trialled the P-51 and i had not issues when it expired, it just kept showing the message at start up until i un-installed it but ran ok.
Is there a way of uninstalling modules without starting DCS and doing it through the main menu to see if this is the problem?
Thanks