Installed under CrossOver Office for Xandros.
OS: Xandros 3.0
Installed without hitch.
Able to navigate file system OK.
Able to register.
Able to associate extensions.
Everything appears to work.
Only one problem - associating the file extensions with ACDSee brings up the ACDSee Viewer - but picture is not loaded, you then need to double-click in the Viewer to bring up the ACDSee Browser - then double-click on the image in the browser to show it in the viewer.
Shouldn't be too hard to fix...
I wouldn't try installing later versions of ACDSEE without installing MSIE and Office first as they (sic) use components.