Lost WPA2 WEP and WPA network keys

[alexdagr8est]

I installed commview and aircrack (for legitimate reasons- clients losing their Wifi keys etc.) now I uninstalled my network adapter and then used commview - so I had to use their "network driver", everything worked fine, so I reinstalled my old network adapter. but all my wi-fi keys stored on my computer are gone!
Any way to get them back guys, thanks - saves me from asking all my clients what their Wifi adapter keys are.

 

[minimeister]

backtrack 3 linux iso (Remote-Exploit.org - Supplying offensive security products to the world)
boot from cd and start sniffing for the keys.

Or direct ethernet connect to the wireless device and log in so see the settings.

m 2c worth