Cliff, in the Windows Registry. You are looking for something like:
- HKEY_CURRENT_USER\SOFTWARE\Xara\WebDesignerPremium x64\10\Options\Recent File List
- HKEY_CURRENT_USER\SOFTWARE\Xara\WebDesignerPremium x64\11\Options\Recent File List
- HKEY_CURRENT_USER\SOFTWARE\Xara\XtremePro x64\10\Options\Recent File List
- HKEY_CURRENT_USER\SOFTWARE\Xara\XtremePro x64\11\Options\Recent File List
All the above are 64-bit, so you may have to F3 search for "Recent File List" from ../SOFTWARE/Xara/..
I had the same problem when upgrading to Windows 10.
Acorn