Yesterday we deployed some of the latest Windows 8 and 8.1 updates to our users. One of them did loose network connectivity after the update. It turned out that their wireless adapter's driver was giving an error. The adapter is a Cisco Linksys AE1200 wireless-n adapter. I would try to update it online but this is a desktop PC and the room it's being used is a ethernet cable free room :)
My second problem is that this adapter is a discontinued model and Linksys' support page for this model only includes a Windows 7 driver.
How should I proceed now? Carry the PC to a room with cables, find some alternative Windows 8 drivers for the adapter, or try to use the Windows 7 driver?
(and of course there is the fourth option of using some other adapter to gain connectivity and try to update the problematic one)