User's Manual

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4. In the next window, select Uninstall a device in order to load the item list to
uninstall. If Samsung Cable Modem USB Driver does not exist in the list, check
the Show hidden device under the list box to bring up all the devices. Select
Samsung Cable Modem USB Driver and click [Next] to go on to the next step.
5. In the next window, select Yes, I want to uninstall device and click [Next]. The
USB Driver is uninstalled.
6. Click [Finish] to finish the <Add/Remove Hardware Wizard>.
7.
Now launch Registry Editor; From [Start] menu, select Runs. then type regedit
on the command line. Delete the following:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\USB\Vid_04E8&Pid_0120
8. Exit the Registry Editor and launch the Windows Explorer. Find and delete one
oemX.inf(X=0,1,2,3…) file under C:\WINNT\INF, which contains a note ‘Samsung
SCM-140U/E USB CABLE MODEM’ at the beginning. Moreover, you need to an
oemX.pnf(X=0,1,2,3…) file correspond to the deleted oemX.inf file, for
example, if you deleted oem3.inf file, delete oem3.pnf file as well.
9. Finally, delete NetSecCm.sys under C:\WINNT\System32\Drivers.
10. USB uninstallation process is finished. Reboot the system.
The attribute of C:\WINNT\INF
C:\WINNT\INFC:\WINNT\INF
C:\WINNT\INF folder and *.inf
*.inf*.inf
*.inf files are hidden, so that
they may invisible in the Windows Explorer. In this case, click Tools
Tools Tools
Tools Î
ÎÎ
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Folder Option
Folder Option Folder Option
Folder Option of the Windows Explorer and select View
View View
View tab. In the
configuration list, open the Hidden File and Folders folder
Hidden File and Folders folderHidden File and Folders folder
Hidden File and Folders folder and check the
Show hidden file and folders
Show hidden file and foldersShow hidden file and folders
Show hidden file and folders. Now that the attribute of INF folder and *.inf
files are changed, you can see them in the Windows Explorer.