How to solve "Windows has detected an error and needs to shutdown for your safety"

I bought new anti virus dc and an error just pop in after the installation .... This is an error most common among windows XP users, I guess also with different Operating System users. ..I solved it this way!!!

Instructions

Difficulty: Moderately Easy

Things You’ll Need:

• Your computer with the same error!!!

1. Turn on your computer and if the error displays on again try to read...This will tell you that your newly installed program or hardware might have caused the error..
2. Reboot your pc and press f8 while the windows is reloading, the computer should ask you to pick on some procedure to enter, now choose safe mode...press enter and select your windows to be run on safemode...
3. Now that your running on safemode, un install the program that you had installed in the past few days and maybe also try to do disk clean up this might help i think...and restart your computer...If you had entered your network successfully and A window appear saying that your system has recovered from a serious error...Your done...

Tips & Warnings

• If a window box appear saying that your windows has recovered from a serious error your done!!!
• Your computer needs atleast 20% free space on your hard disk to run properly.
• Before Installing anything on your computer, since you are using windows XP go to Start Menu> Programs> Accessories> Systems tools > System Restore and create a system restore point this will bring back your computer to a normal state if ever your computer suffers from error after your previous installation...
• I had encountered this error in My Windows XP computer...
• Follow my instructions properly...