Another year... another Upgrade... another freaking same problem... So upgrade to PD13... Upgraded my subscription now exactly as last year update it is asking me to Previous version key... I have entered my PD11 key which look like same and it is not accepting. I really like your software and wan to use with all means but you guys have to find out a better way to fix this... because I am scared now as you are going to suggest me to uninstall PD 13... install PD 11 activate that... then upgrade to PD 12... then upgrade to PD 13. WHICH FREAKING NOT SUPPOSED TO BE THE SOLUTION.