How can I change/ delete the AutoRec 2.0 licence code

The AutoRec licence code is stored in different locations depending on your version of Windows.

If you want to change your licence, delete the file in the relevant licence folder. Deleting this file will prompt AutoRec to ask for your licence code on start up.
 

Windows XP

C:\Documents and Settings\All Users\Application Data\AutoRec

Windows Vista/ 7/ 8/ 2008/ 2012

C:\ProgramData\AutoRec