Unexpected shut down

[Gorgon]

I have installed and activated Xara Web Designer 11 Premium on my new computer. It is still active on my old one, so I am using the two installations permitted. It seems to work fine, but when I try to upload changes to my website (using another webhost, not Xara) the program shuts down immediately. There are no error messages. It just throws me out. It still works perfectly on my old computer and I can upload changes without difficulty, using the same settings.
Any advice gratefully received.
Many thanks

[gwpriester]

I have moved this thread to the Xara Web Design chat forum.

Does this happen with any other website, or just the one you mentioned? Sometimes a document gets corrupted and can do weird things.

[Acorn]

As it is a new install, I suggest you Run it as Admin to unlock any stuck library files.

Acorn

[Gorgon]

As it is a new install, I suggest you Run it as Admin to unlock any stuck library files.

Acorn

Thank you Acorn, but running as an administrator makes no difference - instant shut down of the program, as before.