You installed your wireless network adapter and you feel happy until you see that Windows Server 2008 (R2) is not able to find any network. Does your adapter is not compatible with Windows Server 2008? Maybe… But before buying another one, be sure that Windows Server has the Windows LAN Service feature is active.
Go to the server Configuration tasks. Click on Add features.
Check Wireless LAN Service
and enjoy!
Thanks a lot to Marc Donnay for the tip!