Asset Server menu item grayed out.. Why?

For some reason, I can not access Asset server from my Unity Pro. The menu item is grayed out.

I did what was suggested in a thread where a guy had a similar problem --> deleted the Unity folder, then deleted the *.ilf -file and reinstalled Unity pro (already got license, so it's fully activated and all). But alas.. still grayed out.. I also tried a proper uninstall of Unity and repeated the procedure.. but no.. Still Grayed Out. I got Unity Pro license and I'm on 64bit win 7.

I tried to install a trial unity pro on an old XP computer and it worked just fine (connecting to asset server, that is..).

What to do? Any ideas? I need to resolve this issue urgently :-(

Thanx in advance

/eX

I suspect your Unity license doesn't have the Asset Server addon license.