The bad windows 7 user account

It's still happening here is a pic of what it says when I re-start my pc I have had it for 3yrs

Does it proceed past that screen? How long have you been getting this screen? What did you do just prior to getting this screen?

Work through disinfection and Startup Repair steps for Troubleshooting Windows 7 Failure to Boot.

If Startup Repair will not sort it out you can copy out your files if necessary to run Acer eRecovery or get a superior Clean Reinstall - Factory OEM Windows 7.

Acer Support: Frequently Asked Questions list for Recovery media and Restoring a system to factory load

Yes it proceeds but then. When I log on the account with admin and then log out when finished it has disappeared then when I restart it gives that screen and do the whole thing over again

Work through the steps given one-by-one. When you are finished there will be more steps.