Adobe Acrobat 6 and Adobe Reader 9 Web browser problem

Question

Good Day,
I have a user that has Acrobat 6 and Reader 9 installed on the same computer. Acrobat 6 is used to edit (via open with -> Adobe Acrobat) while for normal reading, they use Adobe Reader 9 (since some files that were created in Acrobat 9 cannot be opened with Acrobat 6).
From the desktop, everything works as it should. However, the problem is that when the user is trying to open a document on the web (from Internet Explorer 7) then instead of using Reader 9, it uses Acrobat 6 (and because is unable to open Acrobat 9 files) it gives an error saying that you need to have Adobe Reader 8 or 9 installed.
So far I have tried the following:
1) Reparing Reader 9
2) Uninstalling Acrobat 6 running a repair on Reader 9 (which fixes the problem, until I reinstall Acrobat 6 again. I make sure I do not put a check mark on Read files on Internet Explorer)
3) Went to Preferences on Acrobat 6 and unchecked Display PDF in browser.
4) Checked on Manage Add-ins and tried disable any combination of Adobe PDF addin to make it work only with 9.
Note: Reader version is the latest 9.4.1
Any thoughts?
Thanks
Max

Answer 1

Ok, so after I wrote the last post, I read through the related posts, and found the answer to
what i was looking for.
I guess it is unofficial, but I tested it today and works great:
Registry that needs to be changed is:
HKEY_CLASSES_ROOT\Software\Adobe\Acrobat\Exe
Change the path (Acrobat 6) from "c:\Program Files\Adobe\Acrobat6\Acrobat.exe"
to the path of Reader 9 which would be something like "c:\Program Files\Adobe\Reader 9.0\Reader\AcroRd32.exe"
That fixed the problem.
Thanks
Max