Windows
C3 launcher needed the required Java setup
The workstation needed the required 64-bit Java install and the C3 app launcher had to be associated with Java. The technician installed the latest 64-bit Java and set the launcher to open with Java, which resolved the access issue.
Killed once by someone from XL.net, on 2025-10-24.
Affects
Apps
- Java
- C3
What you see
- C3 would not open correctly until the Java settings were reviewed.
Why it happens
Likely The workstation likely did not have the required Java 8+ setup for the C3 launcher, or the launcher was not associated with Java.
When it shows up
A Windows workstation needs the C3 app launcher to open through Java and the launcher will not start correctly
You are in this case if:
- Java 8 or later is required
- The C3 app launcher must open with javaws or Java Web Start
- The installed Java package is 64-bit
1 fix below
The steps that killed it
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Someone from XL.net killed this on a Windows computer on 2025-10-24. It is written up from that one repair, so it cites no outside page.