This post will also serve as Frequently Asked Questions regarding different error being encountered while using Launcher.
Suspect File(s)
As of Version 2.0, both Launchers will not load patched/modified files. Some token solution used insecure patch files. Launcher is designed to prevent loading such files.
Resolution: It's advisable to abort launching, then reinstall E-Sys from a trusted source.
Java Virtual Machine Launcher
Your PC does not have enough contiguous free memory.
Resolution: Either restart your PC, or choose a lower memory settings.
Can't change car series, defaults to F999 (Premium Only)
Someone wrote a tool to reset the Launcher, so I had to enforce a default value. Instead of being able to select a series upon installation, a default value is now used.
[C157] Condition Not Correct. General error.
If you are getting code 157 when trying to open FDL editor, and the description is "Condition Not Correct. General error.", stop playing with the computer's date. Launchers will detect this and will consider it tampering and will refuse to authenticate with E-Sys.
Resolution: Fix date and reinstall E-Sys.