licence no longer activates

hi.
since the recent 8.5.1 update my licence seems broken
each time I start X1 when turning on computer it asks for licence and says there are no more licences :-\
thanks
Dan
since the recent 8.5.1 update my licence seems broken

each time I start X1 when turning on computer it asks for licence and says there are no more licences :-\
thanks
Dan