I've spent the better part of a day trying to add Adobe reader to our Software Center for users to install.
I extracted the MSI files from the executable. I used their Customization app to create the .MST.
I've tried setting the install up multiple different ways with no luck. The majority of the time it results in the install in Software Center spinning until it times out. Or it will begin the install correctly, except it's not paying attention to the settings I made in the MST file, and when it finishes, Software Center gives an error that when Googled equates to Software Center being unable to detect that it was installed.
Someone out there has to have this working and can throw me a bone.