Help, PDF Export "save as" option suddenly missing from my Xara Designer 6

I don't know if i completely forget how to do this, but suddenly when I do a File>Export and try changing the "save as" type to PDF, it's missing from the list of file extensions. I recall having this option earlier this year and have exported hundreds of files to PDF. Now it's gone. Same installation of Xara. Have I lost my mind? See the attached screenshot for proof!Attachment 92636

I need to export to PDF for a meeting tomorrow AM and have no idea what to do.

I'm not sure if this link is of any use to you:

http://support.xara.com/index.php?_m...articleid=2886

If those two remedies don't work I am afraid that the only sure fire way is to do a re-install as administrator.

Rebooting windows fixed it! Weird.