Problem with PE license

[#1]

Hello,

I'm using same qvW file on same computer from design phase up to usage phase.

I was using file 1 day and after computer restart I was not able to use file anymore.

The message is always same:

"Your installation of QlikView has exceeded the maximum number of document recoveries allowed to a personal edition licence......"

But I haven't used this file on any other computer only on my.

I have already reinstall QlikView and delete registry files, but without any  success.

Can anyone help?

Regards!

Danilo