I have the same problem, I've had an acer, no problems at all, and suddenly (today) there is a problem with the microsoft virtual wifi network adapter (code 31).
I don't know if this is because of a windows update (nothing else has been updated). I have tried uninstalling the virtual adapter and its driver, but it reappears after rebooting without solving the problem. I have tried disabling it, but it reappears after rebooting without solving the problem. I have all the latest drivers for my hardware network adapter, so there are no problems there. This issue means that I cannot connect to the internet (wirelessly) on this laptop, and hence is a big problem for me. What is the solution to this, if
uninstalling and/or disabling won't do it?
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