Winlogon.exe error - how to solve this issue ??

I got this error how to solve this issue ?? becoz of it my Pc getting retarted once in a day... Is this a virus issue ? or something else ?

http://i584.photobucket.com/albums/s...orreported.jpg

yeah this is pure virus issue.. please update your antivirus and scan your machine once again..

Its virus error and you first turn of system restore and download some good antivirus with latest virus definition and run it.

Let us knw if it helps !

download microsoft security essentials or avg or avira n scan your pc
also download malware n scan your pc link is given below its free
(Note:-avira can delete system files too if they are infected so use avg instead)

http://download.cnet.com/Malwarebyte...=dl&tag=button

if it still exists then update your OS to its latest sevice pack.

if it still exists then reinstall your windows.

I am using Avira but it not deleted the waring message and not even repaired so that few days before I have downloaded the Super Antispyware that also got failed ( not able to remove virus).

I can't go for AVG that will slow down my system ( I as per previous experience).
Anyways I have downloaded the Malwarebytes-Anti-Malware (link given by Kammy) .. Its removed approx 23 virus from my PC.. . ( but this a trial version)

Thank you All for your suggestion.. now my Pc working fine in case the problem persist will let u know.

I just on my pc and two times my display gone and came back.. its not restarted but just display gone and back in a sec ...??

Now what to do ... ??

Any error now ?

Are you sure it is software flickering.. not Hardware ie. Monitor problem ?

No it cant be a monitor problem becoz it happn when starting software like anti viurs , feedreader starts.. means to start those software window Display goes for a sec and then the software starts.. but later monitor works completely fine !

Now another problem;- some of the sites not opening its asking for authentication certificate.. like for orkut , hotmail ...

Both starts happening when I updated window and and removed virus.

I just repaired the windows and reinstalled the drivers now Pc working absolutely fine !

Thank you all for ur support !

i never repaired my windows so don't know any thing about it can somebody please give the steps to repair windows?

There is two method of repairing the windows :-

1) By recovery console :- Which as per my experience avoid it but still let you know the method:-

--> Boot from XP CD When you see the "Welcome To Setup" screen, you will see the options below :- To repair a Windows XP installation using Recovery Console, press R.

Press R it will open a dos mode :- if you are not using dual Window than press 1 or choose the window you wanted to repair ---- then write chkdsk and it will copy the necessary files and repair the windows and restart the windows normally.

2) Mannual repair :- Boot from XP CD When you see the "Welcome To Setup" screen, you will see the options below :- To repair a Windows XP installation using Recovery Console, press R.

But this time Do not press R for repair just press Enter to install the setup------- Except the license------- then select the Drive which having the window files and then Press R and it will copy the files and repair the window . It will restart automatically and copy the files .

Hope I have mention the method clearly :)

thanx nupur