I am attempting to uninstall Adobe Reader for Android from my htc droid incredible running Android 2.2. I receive a message "uninstall not successful". Alternately, I would be able to solve the problem if Adobe Reader would allow me to remove the default property so that another application can be used to view pdf files, but that option is not available either.
This is unlikely to be an Adobe Reader application issue, but we would appreciate more details so we can try and help. Please share screenshots if possible, or more details steps and errors you're running into.
Regarding the default handling - again, that's a system setting, and you can change that by using the options in Android Settings.
Engineering Manager, Adobe Systems