Hi Adam,
The way to identify if the version installed is ESR or not is by the major version number, which is '13' at this, whereas the current version is '14'.
The Flash Player files themselves have the version number in the file name. The files are located in \Windows\System32\Macromed\Flash and \Windows\SysWow64\Macromed\Flash (if you have 64-bit OS). On Mac, the version number is in the Flash Player.Plugin Info.plist file.
For registry entries, Flash Player creates the following entries with version number:
- HKEY_LOCAL_MACHINE\SOFTWARE\Macromedia\FlashPlayerActiveX > Version
- HKEY_LOCAL_MACHINE\SOFTWARE\Macromedia\FlashPlayerPlugin > Version
If on 64-bit OS, additional entries are created in the Wow64Node for the 32-bit player version (since both 32- and 64-bit versions of Flash Player are installed on 64-bit OS).
HTH.
--
Maria