For some reason when it try's to do the update it fails at about 80%. It can not find the installation package (C:\ProgramData\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AB0000000001}\AcroRead.msi). The only package I see in the adobe folder is ({AC76BA86-7AD7-1033-7B44-AC0F074E4100}) which I believe is the new update, but the older version in not found at all on my computer. The reference in the Programs and Features panel is incomplete and will not uninstall. To sum up: I can not uninstall or update Adobe Reader XI on my computer because it is not yet completely installed, and there are no other older versions found on the PC. What do I do?
... View more