Norton real time protection..."apply" is unclickable

i want to apologize in advance to the norton community if i post on the wrong place but i am just desperate to get some help.

 

i am  a student and its my first time to come across this kind of problem. hence the files that i have is on my computer.

 

this is the exact thing that happend before i encountered a problem.

 

1. i was surfing and my browswer suddenly went "not responding"

2. i hold down the power button and windows XP started great. the PROBLEM. norton has a circle and it has a red X

3. i did live updated and it went well.

4. i clicked FIX NOW. it says"

sonar NOT FIXED

spyware NOT FIXED

email something NOT FIXED.

5. I tried turnign them ON. on the real time protection under "Settings" when i click "apply" it does click but it doesnt do anything...

 

i have a toshiba running on windows XP. if you have any suggestion and help please? it will be mucha appreciated.

 

i already scan malware and power eraser to no avail :(

 

thanks in advance