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| PROCEDURES
FOR SECURING SYSTEMS |
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| How
to Remove Marketscore Spyware |
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How do I remove MarketScore.com software
from my computer?
You must perform all of the following steps to completely
remove the MarketScore.com software from your computer. These
instructions apply to Windows XP, but most likely will work
for older, unsupported versions of the Windows as well.
- Remove
Marketscore software using the Add/Remove Programs Control
Panel.
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Instructions for Uninstalling MarketScore or Netsetter Manually
-
Remove Marketscore program files from your hard drive.
-
Install and Run Spybot Search and Destroy.
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Remove the MarketScore and Netsetter certificates from your
browser.
-
Change the passwords you use for websites.
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If you have any questions...
You must complete all instructions included on this page!!
It is also imperitive that you change all passwords that you
use to access websites after you have uninstalled the software.
Remove Marketscore (or Netsetter) software using
the Add/Remove Programs Control Panel.
- Select
"Control Panels" from the Windows "Start"
menu.
- Double-click
on "Add or Remove Programs" to open the Add or
Remove Programs control panel.
A list of programs installed on your computer is displayed.
- Find
"Marketscore" or "Netsetter" in the
list of programs, and click on it.
IMPORTANT!!!
If MarketScore (or Netsetter) is not listed, following the
instructions for uninstalling MarketScore or Netsetter manually.
- Click
on the "Remove" button for the Marketscore program
item.
Windows
will run the uninstaller. This will disable the software,
but will not remove it from your computer.
- When
the uninstaller is finished, restart the computer normally
and proceed to the next step, Remove Marketscore program
files from your hard drive.
Instructions for Uninstalling MarketScore or Netsetter
Manually
IMPORTANT: You must perform these steps if MarketScore or
Netsetter was not listed in the Add/Remove Programs Control
Panel. However, if the software was listed and you uninstalled
it, you do not need to complete these steps, but you must
still continue on to Remove Marketscore program files from
your hard drive.
- From
the Windows Start menu, select "Run..."
The
"Run" dialog box is displayed.
-
In the "Open:" text box, type "cmd"
(without the quotes) and then click the OK button.
A
window with a command-line interface is displayed.
- At
the command line prompt, type the following:
cd %SystemRoot%\system32
- Type
each of the following commands at the command prompt (most
likely, only one of the commands will actually uninstall
the software while the other two will return errors stating
that the file was not found).
nscheck /uninstall
ossproxy -bootremove -uninst:RelevantKnowledge
mksc -bootremove -uninst:RelevantKnowledge
- Type
"exit" (without the
quotes) to close the command window.
- Restart
the computer normally and proceed to the next step, Remove
Marketscore program files from your hard drive.
Remove Marketscore program files from your hard drive
IMPORTANT!!!! Do not complete these steps until you have
completed the steps above under Remove Marketscore software
using the Add/Remove Programs Control Panel. If you perform
any of the following steps without first uninstalling the
software through the Control Panel, your network connection
will not work.
- From
the Windows Start menu, select "Run..."
The
"Run" dialog box is displayed.
- In
the "Open:" text box, type "cmd"
(without the quotes) and then click the OK button.
A
window with a command-line interface is displayed.
- At
the command line prompt, type the following:
cd %SystemRoot%\system32
- Type
each of the following commands at the command prompt (most
likely, only some of these commands will delete files while
the others will return errors stating that the file was
not found).
del ossproxy.exe
del osmim.dll
del okshook.dll
del osconfig.dll
del csloa.dll
del nsconfig.dll
del nsconfig.dll
del nsconfig.inf
del cusnns.bak
del csloa.dl_
del nscheck.exe
del nscheck.lgc
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Type "exit" (without the quotes) to close the
command window.
- The
program files are now removed from your computer. Proceed
to the next step.
Install and Run Spybot Search and Destroy
- Click
on the link below to download Spybot Search and Destroy
to your computer:
Download
Spybot Search & Destroy
- Double-click
on the file you downloaded in step 1 to run the installer.
Follow the instructions provided by the installer, and proceed
to the next step once Spybot has been installed on your
computer.
- Launch
Spybot Search & Destroy from the Windows Start menu.
A
warning will be displayed. Click on OK to dismiss the warning.
- On
the main Spybot window, click on the "Check for Problems"
button.
Spybot
will check your computer for Marketscore software as well
as any other software that is known to cause problems or
security risks. This may take several minutes!
When
Spybot is finished checking your computer, a window like
the one below will be displayed, although there will most
likely be many other things listed along with the "Marketscore"
entry.
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Make sure that all of the entries under "Marketscore"
are checked. You might want to leave the other items listed
checked as well, so that they will be removed by Spybot,
but if you don't have time to evaluate each entry to make
sure you want to get rid of them, make sure that at least
the "Marketscore" entries are checked.
- Click
on the "Fix selected problems" to remove the Marketscore
program information (along with any other items you had
checked).
- When
Spybot is finished, close Spybot and proceed to the next
step.
Remove the MarketScore and NetSetter certificates
When installed, MarketScore installs certificates so that
your browser can access the proxy servers without alerting
you each time. To uninstall the certificates, follow the instructions
below appropriate to the browser that you use:
Internet Explorer
- Launch
your Internet Explorer browser.
- Select
"Internet Options..." from the Tools menu.
The
Internet Options dialog box is displayed.
- Click
on the Content tab.
- Click
on the Certificates button
The
Certificates dialog box is displayed.
- Click
on the "Trusted Root Certification Authorities"
tab.
- Find
the "MarketScore" and "Netsetter" certificates
in the list. For each certificate, click on the certificate,
then click on the "Remove" button.
- Close
all dialog boxes by clicking on OK.
Netscape Navigator or Mozilla
- Launch
your Netscape or Mozilla browser.
- Select
Preferences from the Edit menu.
The
Preferences dialog box is displayed.
- Expand
the "Privacy and Security" item in the list on
the left side of the dialog box, then click on Certificates.
- Click
on the "Manage Certificates" button.
The
Certificate Manager dialog box is displayed.
- Click
on the "Authorities" tab.
- Find
the "MarketScore" and "Netsetter" certificates
in the list. For each certificate, click on the certificate,
then click on the "Delete" button.
- Close
all dialog boxes by clicking on OK.
Change the passwords you use for websites
While you were running MarketScore, any passwords that you
used to access websites were captured by the software and
stored as part of the data that they collect. It is imperitive
that you change your website passwords, after you have uninstalled
the MarketScore.com software!!!
If you have any questions...
If you have any problems with these instructions, or if you
have any questions or comments, please contact the help desk
at x4357.
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