Trying to install SX3

I’m trying to install the old versions of Cubase, the SX3, but the installation stops when it comes too fonts. Does somebody knows whats wrong?

Try booting in safe mode and install from there.
You can try to right-click on .exe and choose the troubleshoot compatibility to choose the installation option for an older Windows version.

Safe mode definitely works to install SE/SL/SX on Win x64 systems.

The software runs great after that, especially with a LBT compatible MIDEX interface.