IE 8 Flashes and Disappears

Hi,

I am facing a serious problem regarding IE 8 which opens , flashes and disappears on a windows Xp SP3 operating system.

I have tried the following solution,

Reset IE Settings, Opened IE without addons and extensions, disabled antivirus and tried to open and at last i re installed IE  8 even then there is no luck for me .

still the same problem and i checked for events but no events as such. I can guess some files or registry entries are missing but i am not able to locate the file.

so guide me to solve the problem since some of the portals in our enterprise will work on IE 8.

Thanks & Regards ,

Siva

Thanks Siva Aadhi-CIT. MCITP