You have Acrobat X Pro installed in a TS environment and when anyone opens IE, they see the Acrobat toolbar. That’s fine if everyone who accesses the server is supposed to get access to Acrobat and all of its plug-ins, add-ons, etc…
I found a user registry setting that I <thought> would take of the issue for me:
[HKEY_CURRENT_USER\Software\Adobe\Adobe Acrobat\10.0\Settings]
"IEToolbarIsVisible"=dword:00000001
I thought setting this to 0 would take care of this, but unfortunately it did not work for me as the value kept resetting to 1 any time I reopened the web browser.
To get rid of this toolbar, this is the registry value to delete (export it if you think you may need to restore it for any reason in the future).
[HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Internet Explorer\Toolbar]
"{47833539-D0C5-4125-9FA8-0819E2EAAC93}"=hex:00 ß Delete!
How did I find this? I took a look at the properties for the Adobe PDF Add-on. Searched for its Class ID and figured I’d do a search and destroy.
So far, no negative impact…