I can open the document using Acrobat Reader 8 without any errors. But Acrobat Reader 9 gives me the above error.

I am having problem opening a DRM PDF document using Acrobat Reader. When I open the document I get a message if I want want to connect to xx.xxxxx.xx server (Allow / Disallow), I click Allow then I get this error message without prompting me for the login box."An error occurred while performing thi...