User`s guide

TouchWare for Windows NT User's Guide136
Deleting Information from the Windows NT Registry
To remove touchscreen information from the Windows NT registry:
1. Access the Windows NT registry using Regedt32
(REGEDT32.EXE).
2. Access the following registry branch:
HKEY_LOCAL_MACHINE -> HARDWARE\DeviceMap\PointerPort
3. Locate the pointer port string entry for the touchscreen driver.
The entry will be similar to the following:
Device\PointerPort0:REG_SZ\REGISTRY\Machine\System\ControlSet001
\Services\TNDRIVER
Make note of which ControlSet is listed in this entry. In this
example it is ControlSet001.
4. Delete the pointer port string entry for the touchscreen driver.
Confirm that you want to continue the operation when prompted.
5. Access the following registry branch:
HKEY_LOCAL_MACHINE -> HARDWARE\RESOURCEMAP
\PointerPort\TNDRIVER
6. Delete the branch. The system informs you that the Registry
Editor will delete the currently selected key and all its subkeys.
Confirm that you want to continue the operation.
7. Access the following registry branch:
HKEY_LOCAL_MACHINE -> SYSTEM\ControlSet00
X
\Services\TNdriver
Choose the branch that lists the ControlSet that corresponds to the
ControlSet you noted earlier in this procedure. In this example it
is ControlSet001.
8. Delete the branch.
9. Exit from the Registry Editor.