Thank you, I have spoken to Customer Care who have kindly provided a temporary serial number for me to try - I will do so shortly & let you know whether that resolves my problem.
The Licensing Portal doesn't recognise my email address (which I used to order the product, and which PGP Support used when corresponding with me) as a user name, so that didn't help I'm afraid.
There seems to be a great deal of hassle involved in this transition, could you not simply have pre-enrolled all your PGP customers in the Symantec system, post takeover, and emailed us enough details to get us started?
Best regards
Mandy