dwl g-122 wireless adapter Driver issue

[tassadaque]

i have d link dwl g-122 wireless adapter. I m using windows 7. windows 7 successfully install the driver but when i try to establish a wireless network it gives and error occurred "an unexpected error occurred". In device manager it shows that adapter is installed successfully. Thanks in advance for help
I have also tried some drivers from other sources but nothing seems working :-(

i have downloaded and installed the driver from this link but it didn't work D-Link DWL-G122_revC More detail of the adapter are HW ver C1 F/W ver 3.00

 

[CassieFWinTeam]

Did you check with the Windows 7 Compatibility Center to make sure that your wireless adapter is compatible? Windows 7 Compatibility Center home.

 

[tassadaque]

Yes my adapter is compatible with windows 7. Here is the link
Windows 7 Compatibility for D-Link DWL-G122 High Speed 2.4GHz 802.11g Wireless Network Adapter: D-Link. Drivers, Updates, Downloads