Hi Sathesh
Try the information here and see if it helps:
Cannot open Internet Explorer [flashes and quits]
http://windowsxp.mvps.org/IEFAQ.htm#IEOpen
Also, malware is a usual cause of this problem. Be sure your system is free
of any malware by working through the steps here:
Dealing with Unwanted Spyware and Parasites:
http://mvps.org/winhelp2002/unwanted.htm
Be aware, your Anti-Virus won't detect all types of warez, Trojans, malware,
worms, etc., and neither can other adware or spyware related programs such
as AdAware and SpyBot. They don't have the proper definitions. They must
also be run in Safe Mode with Hidden Files enabled in order to fully scan
all files. Even if you have run such programs and nothing shows up, it does
not mean your system is clean. It takes a series of programs to fully clean
your machine. *Some very aggressive and damaging variants of malware can
replicate themselves repeatedly, or mutate, if not removed properly.*
And download and install HiJackThis. This is one of the most important
steps. Follow all instructions carefully. This program should be run in
Normal mode.
How to download and install HiJackThis: Win 98-XP
http://www.download.com/HijackThis/3000-8022_4-10227353.html
Please.. DO NOT post your log HiJackThis log to this newsgroup. DO NOT
delete anything from the list yourself unless you are an experienced user of
this program. It is important that you post your log on one of the
HiJackThis Support Forums below and allow the experts there to analyze it
for you:
AumHa HiJackThis Forum
http://forum.aumha.org/viewforum.p
(
http://www.dslreports.com/forum/security)
to allow the experts there to evaluate your log and advise you of any
necessary steps to clean your system.
(Note: You will have to Register before posting on these Forums.
http://aumha.net/profile.php?mode=register
Please follow all pre- posting instructions below carefully to avoid having
your log deleted or ignored.
http://forum.aumha.org/viewtopic.ph...ghlight=&sid=b59f8de4de1850003b79b74558a4b58b)
All responders are volunteers and they are very busy, so please be patient.
Please see
http://aumha.net/viewtopic.php?t=4075 and
http://aumha.org/a/quickfix.htm before posting to the forum.
Please post a link back here to your log at AumHa so that we can follow your
progress.
Hope this helps.
Jan
MS MVP - Windows IE/OE [DTS/AumHa]
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