Scenario: ThinApp-A's internal help is a set of *.pdf files with shortcuts to each in its Start Menu. ThinApp-B is Adobe Acrobat 9.x. AppLink'ing ThinApp-B as optional in ThinApp-A works (ie Acrobat Reader launches when a shortcut to a *.pdf is launched) but then I get 'file not found' in ThinApp-B (Acrobat) as it cant see the parent's files. If ThinApp-A's content is copied to the native filesystem (in duplicated path) of course it works.
I'm sure I'm missing something obvious here. Any help appreciated