Hi,

I get the message: Unable to find the filter to match that file with. Each time I try to preview a site using XWD11 Premium.

I have updated the program to 11.0.1.38998. but no change.

I tried saving one of the new files (Optical illusions) to my desktop and then opening with XDP X10 - it opened OK (apart from warning about a different release of the program), but it worked fine and would preview as usual.

Any help please?

Kind regards

Martin