Downloading the iCafe8 installer from third-party websites is a common but dangerous mistake. The official installer ensures:
During client installation, the installer asks: "How much RAM to use for writeback cache?" Set this to 2GB or 4GB. Every time a user downloads a mod or saves a desktop file, it is written to RAM, then discarded on reboot. This keeps your drives pristine forever. icafe8 installer
The PCs will pull the OS directly from the server via the iCafe8 service. Optimization and Troubleshooting What Is icafe8