Windows XP Internet connection problem

Hello,

I use Windows XP.

Recently, whenever I connect to broadband, I am getting below error after 15min.

It gives me windows popup error message and after that Internet connection does not work at all. I have to restart my box and internet works again for 15 min.

Below is Application event log for your reference.

Could anyone help please? Your help is appreciated.

Thanks,
Amar

Event Type: Error
Event Source: Application Error
Event Category: (100)
Event ID: 1000
Date: 13/08/2006
Time: 18:49:53
User: N/A
Description:
Faulting application svchost.exe, version 5.1.2600.2180, faulting module netapi32.dll, version 5.1.2600.2180, fault address 0x0000a3c0.
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Data:
0000: 41 70 70 6c 69 63 61 74 Applicat
0008: 69 6f 6e 20 46 61 69 6c ion Fail
0010: 75 72 65 20 20 73 76 63 ure svc
0018: 68 6f 73 74 2e 65 78 65 host.exe
0020: 20 35 2e 31 2e 32 36 30 5.1.260
0028: 30 2e 32 31 38 30 20 69 0.2180 i
0030: 6e 20 6e 65 74 61 70 69 n netapi
0038: 33 32 2e 64 6c 6c 20 35 32.dll 5
0040: 2e 31 2e 32 36 30 30 2e .1.2600.
0048: 32 31 38 30 20 61 74 20 2180 at
0050: 6f 66 66 73 65 74 20 30 offset 0
0058: 30 30 30 61 33 63 30 000a3c0

 

More than likely your PC is infected, go to spywareguide.com
at their web site , top right run the free scanner remover
this does not get all, it is a good yardstick as to how infected your PC is.
also try this too
http://housecall.trendmicro.com/

also this , a free full working version, that will work for 30 days, Do not forget to update the deffs

http://www.moosoft.com/thecleaner/cleaner4.exe