Upgraded to 11; can't uninstall 10

upgraded to 11; can't uninstall 10

Asuming that you are talking about Adopbe Reader, you can try using this tool to remove all traces of all previous version(s) of Reader:
http://labs.adobe.com/downloads/acrobatcleaner.html
Then, you may download the offline Reader installer for the version you wish from
http://get.adobe.com/reader/enterprise/
After downloading, restart your computer and run the installer before doing anything else.

Similar Messages

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    Revert to a Previous OS X
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