HI there
I have had the exact message on a PC - twice.
The 2nd attempt i cleared the cache and changed the install location
bla bla
9/22/2014 13:56:27 [INFO] AdobePackageBuilder - Copied Setup file/folder (packages)
9/22/2014 13:56:29 [INFO] AdobePackageBuilder - Copied Setup file/folder (resources)
9/22/2014 13:56:29 [INFO] AdobePackageBuilder - Copied File (Set-up.exe)
9/22/2014 13:56:29 [INFO] AdobePackageBuilder - Copied File (payloads\Media_db.db)
9/22/2014 13:56:29 [INFO] AdobePackageBuilder - Copied File (payloads\Media_db.sig)
9/22/2014 13:56:29 [INFO] AdobePackageBuilder - Copied File (payloads\Setup.xml)
9/22/2014 13:56:40 [ERROR] AdobePackageBuilder - Failed to find the zip file (null)
9/22/2014 13:56:40 [ERROR] AdobePackageBuilder - Failed to unzip the update - null.
Help!!! Please