Question : Problem: Notification dll

When I log on a wireless configuration message pops up - Notification dll has not been registered, program will not work correctly.  I did register the hardware with Lynksys and verified it on line.  I am still getting connectivity to the wireless router but not sure how resolve this message.

Answer : Problem: Notification dll

It turned out to be the BroadCom.dll.   I unistalled the software and reinstalled it without the wizard, with only the drive and it does not give me the message and is fully functional.