i have to constantly reinstall flash player every time i open my conputer

JllyGrnGiant wrote: The line reads: Local Group Memberships  *Administrators  *HomeUsers

Could you do the following please.

1. Click "Start" and then in the search box at the bottom of the menu, type: CMD
2. When you get the link, right click it and choose "Run As Administrator".
3. At the prompt, type CD\ and hit Enter. This will take you to the root.
4. Next, type: net user administrator /active:yes and hit Enter to enable the hidden Administrator account.
5. Type: EXIT to close the command prompt. 
6. Reboot the machine and you'll see an additional logon option called Administrator. Choose that and then hit Enter to boot to the desktop (the Aministrator account doesn't have a password by default).
7. Disable your antivirus to prevent it interfering with the installation. If you have AVAST antivirus, right click the orange icon in systray, go to Avast Shields Control and disable all shields for 1 hour. Otherwise consult this list for instructions on how to disable it: http://www.bleepingcomputer.com/forums/topic114351.html
8. Next, download Flash for Internet Explorer from here: http://download.macromedia.com/pub/flashplayer/current/install_flash_player_ax_64bit.exe
9. When you see the prompt, click "Run" to install it immediately.
10. After the installation completes, open a command prompt again and type: net user administrator /active:no to disable the Administrator account.
11. Reboot the machine and then open Internet Explorer.
12. Click "Tools", then "Manage Add-ons".
13. In the dropdown menu on the left near the bottom (see screenshot), choose "Run without permission".
14. Scroll down to "Adobe Systems Incorporated" and verify that "Shockwave Flash Object" is installed and enabled. If it's present, but disabled, click the "Enable" button bottom left of that menu.
15. Finally, re-enable you antivirus and reboot again. Check the "Manage Add-ons" menu to verify that Flash is still present.