Norton tamper protection

I have Windows 7 Ultimate 64 bit and Norton Internet Security ( 19.9.1.14). I have always first disabled the Norton Product Tamper protection BEFORE doing a system restore and then after the system restore I go back and then enable the Tamper protection with no problems.

Recently when I do a system restore ( after first disabling the tamper protection) and then go back to enable the tamper protection..I am unable to do so.  The tamper protection will not stay on. When I press the apply and or the "OK" buttons the tamper protection just stays off. This has just recently been doing this.

Your help is greatly appreciated...

 

thank you

Joe