same with me
I'll need the OS version and install log files to troubleshoot further. Please review the FAQ Where do I find the Flash Player installation log on the Macintosh? and provide all 4 files (install.log, FlashPlayerInstallManager.log, Adobe_ADM.log, and Adobe_GDE.log) files listed, as per the instructions at the bottom of the FAQ or another file sharing service of your choice. Post the link to the uploaded files in your reply.