4.1.1Standalone Dongle
To allow access to the dongle the computer’s operating system requires a device driver that interfaces between TUFLOW and the dongle.
Install the device driver by running sl2inst.exe found in the Dongle\Drivers\Install folder. If you are running Windows NT or 2000, you must be logged in as Administrator. The following dialogue appears:
Click on “Install” to install the drivers. “Uninstall” is used to remove the drivers if you need to at a later date.
Alternatively, a command line version drvinst.exe is also provided. Type “drvinst install” from a DOS window to install, or “drvinst uninstall” to remove the drivers.
Please note if you move either of these programs to a different folder ensure to copy both of the driver files windrvr.vxd and windrvr.sys to the same folder.
It is not necessary to reboot the computer – the drivers are available for use immediately.
Insert the TUFLOW standalone dongle in the computer’s parallel port. This allows you to initiate as many TUFLOW processes as you wish (subject to computer hardware limitations) from this computer.
If a TUFLOW network dongle is also available across your network, the standalone dongle takes precedence. That is, running TUFLOW from a computer with a standalone dongle does not take up a TUFLOW network dongle user site.
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