All 64-bit kernel drivers must be digitally signed by Microsoft. The Toro monitor’s original driver (toro.sys or hldrv.sys) lacks proper signatures. Windows 10/11 simply refuses to load it.
If you are a legitimate Toro software owner facing 64-bit compatibility issues, consider these alternatives before turning to a repack: toro aladdin dongles monitor 64 bit repack
Toro’s production suite includes applications like Toro RIP Master, Toro Production Manager, and Toro Color Controller. These programs require a physical USB or LPT dongle to run in "full" mode. Without the dongle, the software either refuses to launch, runs in demo mode (adding watermarks), or limits print sizes. All 64-bit kernel drivers must be digitally signed