Hi FreeSpirit
What exactly is the "error" you are getting when this happens? Can you give
us the exact wording of the error message, it would be very helpful. As
would the version of Windows and IE you are using. Also, are you on dialup,
broadband or other connection? Does it just stop working, or does it shut
down completely?
There are a few things that can cause these types of problems outside of
bugs, so, not knowing the OS you have, I can only toss out a few random
suggestions you might try.
But, BohDemon that you have, or perhaps it is Bozeman, is not exactly a good
indicator of whether or not you have a hijacker. And, there may be other
types of malware or parasites on your system that Norton, AdAware or SpyBot
are not programmed to detect. Thus, your system may actually not be clean.
Also, it may be that your connection setups need to be adjusted, as in,
they could be disconnecting for some reason, or dropping off. There are
other things besides scumware that can cause that to happen.
Here's a few things to check:
AutoDisconnect doesn't work or the settings change
http://inetexplorer.mvps.org/answers.htm#disconnect
or..............
Most versions of Windows will have an option that will disconnect the
computer from the Internet after a certain amount of time the system has
been idle while on the Internet. This is referred to as the Idle Disconnect
feature. When this occurs, the system will bring up a warning to let you
know that "the connection has been idle for X amount of time, would you like
to stay online" and then give you the option to stay connected or
disconnect. While this can be a nifty feature, many find this to be a
nuisance. Here's how to disable this feature:
Click on the START button, Go to SETTINGS, and then click on CONTROL PANEL
Double-click on the INTERNET or INTERNET OPTIONS icon
If you had the INTERNET icon, click on the tab that says CONNECTION, then
look in the middle of the window. There will be a checkbox that says
"Disconnect if idle for ." and put a check in this box. Then press OK and
the Idle Disconnect feature should be disabled.
If you had the INTERNET OPTIONS icon, click on the tab that says CONNECTION,
then look for a button labeled SETTINGS on the right-hand side. In the next
window that comes up, look at the bottom portion for "Dial-up settings" and
on the right, click on the ADVANCED button. In the next window that appears,
here will be a checkbox that says "Disconnect if idle for.". Click on this
box to place a check in it, then press OK until no more OK buttons are
displayed on the screen. The Idle Disconnect feature should now be disabled.
IE shuts down without warning
http://inetexplorer.mvps.org/answers_5.htm#shuts_down
Open an ms-dos prompt window (Start>Run>) and type the following (one entry
at a time), and press enter after each line. A message will appear stating
that these have been registered successfully.
regsvr32 Shdocvw.dll
regsvr32 Shell32.dll (this command only for Win2000 and XP)
regsvr32 Oleaut32.dll
regsvr32 Actxprxy.dll
regsvr32 Mshtml.dll
regsvr32 Urlmon.dll
http://support.microsoft.com/?kbid=306831
http://support.microsoft.com/default.aspx?scid=kb;EN-US;27655
also...do the following to properly check for scumware on your system as you
may have a hijacker, malware, spyware or parasites on your system causing
this problem. Thus, in addition to running your updated anti-virus program,
you should do the following to be sure none of these are present on your
system. Although you may have already run one or more of the programs,
please do so again according to the instructions below. Be aware that some
variants of malware can replicate themselves over and over if not removed
properly. Please follow all instructions carefully to be sure your system
is thoroughly cleaned:
Dealing with Unwanted Spyware and Parasites:
http://mvps.org/winhelp2002/unwanted.htm
Be sure to run CWShredder, AdAware and Spybot.
Download the newest version of HiJackThis here:
http://www.bleepingcomputer.com/files/hijackthis.php
(or Spybot - Search and Destroy DSO Exploit Fix 1.3.1 TX)
http://www.majorgeeks.com/download4392.html
Also be sure to use the HijackThis. Please DO NO post your log to this
newsgroup, but to one of the HiJackThis Support Forums below:
http://www.hijackthis.de/forum/forumdisplay.php?f=10&guestlanguageid=4
the Aumha HiJackThis forums
http://forum.aumha.org/viewforum.php?f=30
or Spyware Beware:
http://forums.maddoktor2.com/index.php?showforum=17
to allow the experts there to evaluate your log and advise you of the
necessary steps to clean your system.
Also this program searches for hidden .dlls that recreate the malware.
About Buster:
http://www.majorgeeks.com/download4289.html
CAUTION!!!!! Before you try to remove spyware using any of the programs
below, download a copy of LSPFIX from any of the following sites:
http://www.cexx.org/lspfix.htm
http://www.spychecker.com/program/winsockxpfix.html
(if your OS is Win2k or XP) The process of removing certain malware may kill
your internet connection. If this should occur, this program, LSPFIX, will
enable you to regain your connection.
Also, get a copy of WINSOCKXPFIX available at:
http://www.spychecker.com/program/winsockxpfix.html
and
WinsockXP Fix- WinXP
http://www.spychecker.com/program/winsockxpfix.html
Also, with instructions, at
http://www.iup.edu/house/resnet/winfix.shtm
also
From LavaSoft- all versions of Windows-
http://digital-solutions.co.uk/lavasoft/whndnfix.zip
also ....
(NOTE: It is reported that in XP SP2, the command netsh winsock reset
will fix this problem without the need for these programs.)
or ........
Winsock Fix Utility
http://www.dfwonline.net/files/WinsockFix.zip
Also.........
Courtesy of Jim Byrd -
Download Sysclean.com, from Trend Micro, here:
http://www.trendmicro.com/download/dcs.asp along with the latest pattern
file, here:
http://www.trendmicro.com/download/pattern.asp
Be sure to read the "How-to" info here:
http://www.trendmicro.com/ftp/products/tsc/readme.txt
You might also want to get Art's updater, SYS-UP.Zip, here for future
updating of these:
http://home.epix.net/~artnpeg/.
(If you download and use the updater from the beginning, it will
automatically handle downloading the other files. Place them in a dedicated
folder after appropriate unzipping, and then run. This scan may take a long
time, as Sysclean is VERY extensive and thorough
and......
NOTE: If you can not download these programs from the Internet, if your PC
has CD read capabilities, go to another computer with CD-ROM burning
capabilities. Create a folder on the hard drive of the other computer called
HOLD, download the programs to that folder, then burn that folder to a CD.
Copy the HOLD folder to your HD and then install the programs from there
and run them. After you have IE access again, update all programs where
possible to get the latest definitions and run them again in Safe Mode to be
sure there are no lingering items on the system.
also...........
Additional information on how to protect your PC:
The Parasite Fight
http://www.aumha.org/a/quickfix.htm
More security tips at
http://www.aumha.org/a/parasite.htm
Bugs, Glitches & Stuffups:
http://www.mvps.org/inetexplorer/Darnit.htm
If these steps do not resolve your problem, or you need help with the above,
please post back to this thread with the details and any error messages.
Hope this helps
Jan
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