I assume you are referring to your personal settings in *TrueKey*? Could you kindly confirm this is the product you are referring to? I can contact a Engineer from the TrueKey Team on your behalf.
If you are indeed referring to the True Key application, there is no such time settings that can be adjusted, the closer to that would probably setting an auto-lock timer, 15min - 7 days and after that you would need to log back in the app.
If this what you would like to do, this can be done easily from the True Key settings in the auto lock time section.
Sorry, i am using McAfee Livesafe.
On the German Internet page we see
Stellen Sie die Zeit ein, die Ihr Kind online verbringen kann.
This is translated:
set the time, your child is allowed to be online.
I would like to allow 2 hours.
After revisiting the thread, could this be your *Safe Family* feature? If so I can move this to that forum and contact a Engineer for that product.
in Germany the Product is named Livesafe.
I don`t know Safe Family.
Okay....You actually are referring to your *Parental Controls* feature. Evidently you have already accessed it, yet need to know how to set it up. Simply open your McAfee LiveSafe GUI and click on Help. Then click on Help again and it will take you to a 'Step by Step' tutorial on all of your features.
I hope this helps...