>>>Can you try running application as Admin?
>>
>>Yes, I did that. I think is not a matter of privilegies. I think the way the sentence is implemented by fox is somehow incompatible with the new OS.
>
>I don't think that's true. It may be the problem with this particular PC only.

I hope you are right. I don't have any other Win 7 computer to try.

Thank you for your time Naomi.