I had a same trouble like you, looking at 12135 12144 error from my environment.
I think that was happened by compatibility with Windows ver.
I am using Windows10, 64bit ! but I guess that we misused EB license 1.2.4 which seem to support for Windows 7
Here is my solution:
1. Clean all previous installed program, files and path variables (e.g. EB_LICENSE_FILE from my system env var)
2.Enter Software download center in NXP (https://nxp.flexnetoperations.com/ : this is not directly connectable by link without login)
3. In Software & Support under product search, typing tersos.
4. Let's choose AUTOSAR Tresos Studio 23.0.0( Product type)
5. Install checked files (This could be different with your dev env)

Thank you!