I have been trying to install Flashplayer V11.3 or 11.4 for IE9 with repeated failures for insufficient permissions. I am running the downloaded file as an administrator and it still tells me insufficient permissions.
You must either be logged in as an Administrator user, or right-click on the installer and select 'Run as Administrator'.
Try using the installer from http://helpx.adobe.com/content/help/en/flash-player/kb/installation-pr oblems-flash-player-windows.html#main-pars_header
I am the admistrator on this pc. I also tried running the download as an admistrator by the right cick method which failed with the error message as shown.
I have also ran the IE9 download using chrome with the same results. I tried the download at the location suggested in your last post with the same results. " Insufficient permissions."
Looks like you need to perform a clean install; see http://forums.adobe.com/thread/928315
The FlashInstall.log file is located in C:\Windows\system32\Macromed\Flash as I have indicated in my first reply. Note that the .log suffix may not be displayed, depending on your Windows Explorer settings.
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