Qlikview 11 personal edition not recognizing models it creates

[#1]

Hi.

I have downloaded and installed QV11. After I have created a model, and exited the application, QV  does not recognise the model as being created on this licence of QV.

I previously had QV10 on  my computer, which worked. I had some problems installing QV 11 and had to eventually uninstall QV10 completely before I could get QV11 to install properly.

What am I doing wrong?

Could my antivirus be blocking access to whereever QV is getting the licence information?

Did i install it wrong?

I am running windows 7 ultimate, my user is an administrator, and I did the install using "run as administrator"

[#2]

So i decided to open the model anyway, using up one of my "open other models" uses, and it opened. I got a message that i had to reload data, whcih i did, and now it seems that I am able to open models that I have created without an issue.

Im guessing that it had something to do with QV 10 and QV11 personal licences.