Hi I installed Avaya IP softphone on my new laptop with OS windows 7 and I am getting message below. Is this a compatibility issue? Does anyone run into the same issue and have a fixed for it? Let me know if you need more information?

System: Avaya S8700
Software Version: R013x.01.4.642.1


Avaya IP Softphone
An error was identified in Avaya IP softphone.Information about the configuration of your telephone extension could not be stored. Make sure that Avaya IP softphone installation directies are not write-protected. Try to log into the server later.If the problem persists reboot your pc and try to log in again.