Double-click the .msp file and follow the on-screen prompts to patch the software. Restart your computer to finalize the installation. Enterprise Deployment via Command Line
Are you installing this on a or deploying it to a network environment ? What exact error code or behavior are you experiencing?
Adobe officially for Adobe Reader XI (including version 11.0.01 and its later patches) on October 15, 2017 . End of support for Adobe Acrobat XI and Reader XI
The most prevalent issue associated with Adobe Reader XI is that it opens a PDF and then suddenly closes or "crashes" after a few seconds. This frustrating behavior is the digital equivalent of a door slamming shut just as you're about to walk through it.