No plug_in is working

Hi guys,
i just came back from holiday, turned on my pc, made an windows update, started my rhino 5 and non of my plugins is working, and this includes visualarq, tsplines, ad shape modeling etc. what happpen and how and what should i repair…?!
thanks in advance …

you’ll probaly need to contact the mcneel support directly, but it sounds like your Rhino5 license is invalid for some reason…

Hi Julian - look in Options > Plug-ins page - are these plug-ins listed there as present and enabled?