IE communication settings change by themselves.

[Guest]

.. I use laptop communicating via direct Cable and DSL (two locations).-
This problem occurs in both locations.

Internet connection set as (LAN) "automatically detect settings"

- Recently after I close IE window, reboot- or even leave the pc dormant
with IE open for a few hours- I receive " page cannot be found" message when
attempting to access internet sites.

I check tools/internet options/communcations/LAN settings- and they have
changed to "use proxy server for LAN"

I then change communication settings back to "automatically detect
settings" and
"ok" the change
- can now access sites until close IE window or reboot etc. Then again
reverts back to "use proxy server for LAN" and problem loop.

I have not seen this exact problem on other posts- .

Thought it might be spyware and yesterday dowloaded MSN Spyware beta- and
deleted 3 potential problems. Problem seemed to be fixed.
This morning same problem re-ocurred. re-ran spyware with no new detected
problems.

Any ideas welcome- thanx

-

 

[Jon Kennedy]

This may be caused by spyware/malware that's gotten installed on
your system. Using one tool usually doesn't get everything. Also use
Ad-Aware and/or Spybot Search & Destroy to scour your system.

Ad-Aware: http://www.lavasoftusa.com/
Spybot: http://www.safer-networking.org/en/index.html
Good sites on how to install and use Spybot -
http://www.safer-networking.org/en/tutorial/index.html
http://tomcoyote.com/SPYBOT/index1.php

Also download a winsock repair tool, to have just in case cleaning up
anything found breaks it -

Winsock repair tools:
LSPFix- all versions of Windows http://www.cexx.org/lspfix.zip
Winsock2 Fix- Win98, ME
http://www.bu.edu/pcsc/internetaccess/winsock2fix.html
LavaSoft- all versions of Windows-
http://digital-solutions.co.uk/lavasoft/whndnfix.zip

More information here:
http://www.spywareinfo.com/
http://inetexplorer.mvps.org/Darnit.html
http://www.doxdesk.com/parasite/ - runs a little script when loading page to
check for common parasites

If no joy, in IE go to Tools...Internet Options...Advanced tab, Browsing
section, uncheck "Enable third-party browser extensions", click Apply, click
Okay, reboot. If that solves your problem, then more troubleshooting is
needed to find out exactly which program, or Browser Helper Object (BHO) is
causing this problem. You don't want to leave it at that, as some BHOs are
useful or necessary - like Adobe Acrobat for reading .pdf files or an
essential component of Norton AV. Get BHODemon -
http://www.definitivesolutions.com/bhodemon.htm - read all about BHOs.
Disable all items, and then gradually replace one or two at a time to narrow
down the culprit.

Or if you have IE 6 SP-2 you can do this within the browser:
How to manage Internet Explorer add-ons in Windows XP Service Pack 2
http://support.microsoft.com/default.aspx?scid=kb;en-us;883256

If all the above fails, then the problem could be something new that the
spyware cleaners above don't have in their databases yet. In that case....
HijackThis direct download:
http://www.spywareinfo.com/~merijn/files/hijackthis.zip
Tutorial on how to use HijackThis:
http://www.spywareinfo.com/~merijn/htlogtutorial.html
Then post it's output log to the forum here for analysis and feedback by the
parasite experts:
http://www.spywareinfo.com/forums/
Or the other HijackThis Logs forums listed here:
http://www.spywareinfo.com/~merijn/forums.html

Or try this program to get some of the most nasty malware:
CWShredder direct download:
http://aumha.org/downloads/cwshredder.zip

An alternate resource for all of this and more:
http://www.aumha.org/secure.htm