UD5 Java Call-Out/Call-In and MH3GL Driver Installer

UD5/JNI Driver and MH3GLs DLL use the new Microsoft Installer. This document answers some of the most frequently asked questions about it.

• Minimum System Requrements
• Using the Add/Remove Programs Control Panel
• How do I install 2 copies of UD5 on the same machine?
• How do I change the Uniface version UD5 is installed for?

Minimum System Requrement

This requires a minimum of Windows NT4 SP3 or Windows 95. If you do not already have the Microsoft software, it will be automatically installed by the UD5 installer.

Using the Add/Remove Programs Control Panel

To alter or remove an existing installation (e.g.: to change the installed UD5 Drvier version from Uniface 7.2.04 to Uniface .7.2.06) re-run the installer from the .EXE file that you downloaded. Do not use the Add/Remove Control Panel.

How do I install 2 copies of UD5 on the same machine?

The Microsoft Installer is designed to maximise the management of the configuration of the Windows environment. Generally it is not possible to install the same version of UD5 into two different locations on the one computer. To do this, install UD5 into an otherwise empty directory, then copy the installed contents to the location that you will use it from. Use the UD5 installed .EXE to remove the original installation, and then install it again. Repeat this process for the required number of copies of the installation.

How do I change the Uniface version UD5 is installed for?

To change any aspect of the UD5 installation, re run the installation .EXE file, and choose the "Change" option.

Answers

Guide to Installing UD5/Java Call-Out/In plus MH3GLS driver.