I have succeeded thanks to your help. I can get to the Character select screen and have my addons there. I choose a character and "enter world". The system WoW starts loading then stops right before completion to being able to play and shows the following message;
This Application has encountered a critical error:
Error # 132 (0x85100084) Fatal Exception
Exception: 0xc0000005(Access-Violation) at 001B:0072A93B
The instruction at "0x0072A93B" referenced memory at 0x00000000"
The memory could not be "read"
I had started playing the trial and then purchased the game on-line with a c/c. Is there something else that I am missing hopefully you can help....
Thank you in advance.