System Update Details :
Parallel Port Driver Update

Windows NT / 2000 / XP users only.

This download installs an updated LJPORT32.DLL file into the Windows SYSTEM32 folder.

This fix is only required for systems using older versions of the following modules:

St150 Maglev Track
St170/30 PulseTek
St180/30 Aerostream Monitor
St220/10 I/O Control
St220/30 HiTech Home
St240 Robotek

Newer versions of these modules already contain this fix. Only install this update if you are having problems with parallel port communications.

1. Download the fix file.
2. Close all open windows and applications that may be running.
3. Double-click on the downloaded file.
4. Follow the instructions.
5. Reboot your computer.