UNINSTALLING THE DRIVERS AND APPLET IN WINDOWS NT4.0

Uninstalling the drivers and applet in Windows NT4.0 is
generally not necessary. They will remain dormant until
the time comes that you install another Lava PCI card. 
The following procedure is provided in case that you
do need to uninstall these drivers.

A) REMOVING FILES

Remove the following files from your hard drive:

   detlava.sys and seriallava.sys from
   winnt\system32\drivers

   lavaport.cpl from
   winnt\system32\

B) CLEANING REGISTRY

NOTE: To run the registry editor go to Start|Run, type 
"regedt32" and then click OK.

Go to:

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Enum\Root

1) Highlight the LEGACY_SERIALLAVA

2) Go to the Security menu and click the Permissions tab.

3) Check the box for Replace permissions on existing subkeys.

4) Change type of access from Read to Full Control.

5) Highlight the LEGACY_DETECTLAVA 

6) Go to the Security menu and click the Permissions tab.

7) Check the box for Replace permissions on existing subkeys.

8) Change type of access from Read to Full Control.

9) Remove the LEGACY_DETECTLAVA and LEGACY_SERIALLAVA keys.

10) Go to:

HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services

11) Remove the DetectLava and SerialLava keys.  
You do not have to change security priveleges for
these folders because they are already set at Full Control.