I attempted to install the Variax Workbench v1.75 on a clean Windows 10 64-bit OS computer. The Line 6 installer encountered a problem downloading the Java Runtime Environment (JRE). The problem is the Line 6 installer tries to download the 1.6.0 Java Runtime Environment Installer (32-bit) [Java version 6] from a URL location that no longer exists (the location is hard-coded in the installer). Since that location no longer exists, the Java download fails.
The Variax Workbench installer WILL complete, but when you then attempt to launch Variax Workbench 1.75 you receive the "Java Runtime Environment 1.6.0" error mesage.
Since the time the Variax Workbench software v1.75 was released (which uses Java 6), there have been releases of Java 7 and Java 8. Java 8 is the current version.
HOW TO FIX THE PROBLEM -- DOWNLOAD THE MOST CURRENT JAVA 32-BIT "OFFLINE" VERSION
I WAS able to get the Variax Workbench v1.75 to work by separately downloading and installing the most current Java Runtime Environment, Version 8. Update 161.
It appears that versions of the Java Runtime Environment are backward compatible.
Here is the link for the current version of Java [Java Version 8 Update 161]: Java Version 8 Download Webpage
You want to download the 32-BIT OFFLINE version (there are 32- and 64-bit versions).
Under the "WINDOWS" section, you want to download the "WINDOWS OFFLINE", filesize 61.35 MB .exe file.
See the attached photo.
Here is the file direct download link: Direct Link to the 32-Bit Windows version
The exact name of the file downloaded is: jre-8u161-windows-i586.exe
When you install Java, the installer finishes by launching your default web browser. Don't worry if that fails. For example, I use Google Chrome as my default browser and it does not support Java at all. This isn't a problem because it is the Variax Workbench software that uses Java.
After I installed this current version of Java I was successfully able to launch/run Variax Workbench 1.75
To get Variax Workbench 1.75 to work fully, you will also need to download:
-- Line 6 Monkey
-- Variax USB Drivers
[Note: These two items may be installed as part of the Variax Workbench installation]