What specific or behavior are you experiencing?

Click on or Have Disk to import newer .gdc driver files for newer cutting plotters. Step 5: Post-Installation Optimization

Uninstall previous versions of FlexiSIGN. Specifically, remove the Sentinel Protection Installer from the Control Panel (this is the USB dongle driver).

Unplug all vinyl cutters, plotters, and large-format printers from your PC's USB or serial ports to prevent Windows from assigning generic, incorrect drivers during the software setup. 2. Step-by-Step Installation Process

During the final stage of installation, the wizard will prompt you to install the SafeNet Sentinel HASP driver. If you use a physical USB dongle, check this box.

The installer expanded: custom color profiles, substrate presets, and an option labeled “Intelligent Feed Assist.” A small animation demonstrated rollers aligning vinyl as if conducting a ballet. “Enable?” the screen asked. She tapped Yes.

: SAi provides specific updaters to add support for hardware released after your software build was finalized. Dongle Drivers

Locate your installation media or downloaded ISO file. Right-click on Setup.exe and select . Step 2: Language and License Agreement

Before diving into the technical process, it's important to understand why 10.5 became such a significant release.

: Minimum 4 GB; 16 GB to 32 GB recommended for high-performance RIP tasks.

Right-click the FlexiSign desktop icon, select Properties , go to the Compatibility tab, check Run this program in compatibility mode for , and choose Windows 7 . Check Run this program as an administrator , click Apply , and restart the app. Issue 3: Production Manager Won't Open

If you backed up your settings, go to to load your previous profiles. 5. Troubleshooting Updated Windows (10/11)

| Problem | Solution | |--------|----------| | Installer hangs at "Registering fonts" | End task on fontreg.exe in Task Manager, then continue. | | "Dongle not found" | Reinstall HASP drivers; try different USB port. | | Crashes on Windows 10/11 | Right-click Flexi.exe → Properties → Compatibility → Windows 7 + Run as Admin. | | Production Manager not opening | Reinstall with antivirus off, or repair install. |

: The print/cut spooling engine (essential for output). Samples and Fonts : Optional design libraries. Click Next and wait for the progress bar to complete. Updating FlexiSign Pro 10.5