Is it a DWL-G122 USB wireless adapter?
I had problems with the latest DLink drivers - the ones I got on the CD with the wireless adapter seemed to be the most reliable.
If you have a driver CD:
1. Uninstall the D-Link wireless adapter and remove the drivers
2. Reboot
3. Insert the D-Link driver CD and go into device manager
4. Right click Network Adapters>>802.11b/g WLAN (or whatever it says)
5. Manually install the driver from the CD
Doing it this way you don't end up with a stupid yellow "D" in the system tray, either.
I had problems with the latest DLink drivers - the ones I got on the CD with the wireless adapter seemed to be the most reliable.
If you have a driver CD:
1. Uninstall the D-Link wireless adapter and remove the drivers
2. Reboot
3. Insert the D-Link driver CD and go into device manager
4. Right click Network Adapters>>802.11b/g WLAN (or whatever it says)
5. Manually install the driver from the CD
Doing it this way you don't end up with a stupid yellow "D" in the system tray, either.