WHere To find Xrummer ID?? Urgent issue

It's been 3 days we bought the xrumer software and when we contact the support which is actually very very poor, told us to give them the software id.
Can anyone tell us where to find such software id? i am sure who has this software must have some clue about it?

The ID is for Hrefer - when you start it you will see the ID then send it to botmaster and he will send you back the license.

when you launch xrumer it first asks you for username/password and then supposed to read you key from the file. but i think botmaster has some problem with their activation system lately so XR prompts you to enter your key manually.

The long number in the top of the prompt is the ID you're looking for

pk