I'm having the same problem, my Adobe Reader 11.0.07 does not open when I try to open any document from any program that is launched with Administrator rights.
Adobe reader launches in these cases:
- Double-click the document in the windows explorer
- Double-click the RAR archive with the document and then the document in the WinRar
Adobe reader does not launch if the following is done:
- Open Total Commander with the Admin rights and double-click any PDF in it
- Open WinRar with Admin rights, find any PDF doc in it and double-click the doc
P.S. the process of the Adobe Reader can be found in the Task Manager but the Reader is not shown