Professional License

I have a license for the Professional edition and I just installed Avast on one of my computers. Every time I go to put the license.dat into the folder it says the “disk is full” and a couple of other things. I bought the WHS AV and also a Professional license but every number I have won’t work, it looks like it isn’t long enough. The only one that works is my registration for the Home edition.

Where can I find the serial number or “.dat” to make this work?

Don ???

avast! 4.8 Home and Profesional keys are 27 or 28 characters long.
avast! WHS uses a different registration system.

Thanks, I figured out what I needed to do.

It would be good if you share how did you manage it… other users could get help this way…