Photoshop update in Adobe Creative Cloud fails

Question

Each time I open Adobe Creative Cloud there is an update for Photoshop. When I click on the update it is downloaded and the install process starts. When the installation of the update reaches 100%, the update always fails saying install error. Any idea what needs to be fixed?
This is occuring on a new iMac. Photoshop runs okay otherwise.

Answer 1

Sadly, there is no help in that link. I can send the log (unzipped or zipped) if you'd like to look. This occured on a brand new machine. But here's the summary at the end. No fatal errors, And no explanation. Attempting to install the update without the product supposedly causes this error. Guess what? The product was installed.
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-------------------------------------- Summary --------------------------------------
06/09/13 12:06:07:143 | [INFO] |  | OOBE | DE |  |  |  | 3732 |  - 0 fatal error(s), 3 error(s)
06/09/13 12:06:07:143 | [INFO] |  | OOBE | DE |  |  |  | 3732 | Win OS version: 6.1.1.0 64 bit Type: 1
06/09/13 12:06:07:143 | [INFO] |  | OOBE | DE |  |  |  | 3732 |
06/09/13 12:06:07:143 | [INFO] |  | OOBE | DE |  |  |  | 3732 | ----------- Payload: Adobe Photoshop CS6 Core_13.1.2_AdobePhotoshop13-Core 13.1.2.0 {4E02C584-5A78-4D4F-AB74-67C5665F8A00} -----------
06/09/13 12:06:07:143 | [INFO] |  | OOBE | DE |  |  |  | 3732 | ERROR: DF045: File corruption detected. Re-install the product & then apply the patch again. (Can not repair file "C:\Program Files (x86)\Adobe\Adobe Photoshop CS6\boost_threads.dll")(Seq 15)
06/09/13 12:06:07:143 | [INFO] |  | OOBE | DE |  |  |  | 3732 | ----------- Payload: Adobe Photoshop CS6 Core_x64_13.1.2_AdobePhotoshop13-Core_x64 13.1.2.0 {59482051-CFF2-47AE-B944-A7352D74A8B5} -----------
06/09/13 12:06:07:143 | [INFO] |  | OOBE | DE |  |  |  | 3732 | ERROR: DF045: File corruption detected. Re-install the product & then apply the patch again. (Can not repair file "C:\Program Files\Adobe\Adobe Photoshop CS6 (64 Bit)\Plugin.dll")(Seq 14)
06/09/13 12:06:07:143 | [INFO] |  | OOBE | DE |  |  |  | 3732 | ----------- Payload: Adobe Photoshop CS6 Support_13.1.2_AdobePhotoshop13-Support 13.1.2.0 {B65FABC3-FCF2-4BE6-B12A-600CA2EBFB9D} -----------
06/09/13 12:06:07:143 | [INFO] |  | OOBE | DE |  |  |  | 3732 | ERROR: DF045: File corruption detected. Re-install the product & then apply the patch again. (Can not repair file "C:\Program Files (x86)\Common Files\Adobe\Adobe Photoshop CS6\patcher_trigger\patchTrigger")(Seq 5)
06/09/13 12:06:07:143 | [INFO] |  | OOBE | DE |  |  |  | 3732 |
06/09/13 12:06:07:143 | [INFO] |  | OOBE | DE |  |  |  | 3732 | Please search the above error string(s) to find when the error occurred.
06/09/13 12:06:07:143 | [INFO] |  | OOBE | DE |  |  |  | 3732 | These errors resulted in installer Exit Code mentioned below.
06/09/13 12:06:07:143 | [INFO] |  | OOBE | DE |  |  |  | 3732 | -------------------------------------------------------------------------------------
06/09/13 12:06:07:144 | [INFO] |  | OOBE | DE |  |  |  | 3732 |
06/09/13 12:06:07:144 | [INFO] |  | OOBE | DE |  |  |  | 3732 | Exit Code: 7 - Unable to complete Silent workflow.
06/09/13 12:06:07:144 | [INFO] |  | OOBE | DE |  |  |  | 3732 | Please see specific errors for troubleshooting. For example, ERROR: DF045 ...
06/09/13 12:06:07:144 | [INFO] |  | OOBE | DE |  |  |  | 3732 | *=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*
06/09/13 12:06:07:144 | [INFO] |  | OOBE | DE |  |  |  | 3732 | END - Installer Session
06/09/13 12:06:07:144 | [INFO] |  | OOBE | DE |  |  |  | 3732 | *=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*=*