You’ve just double-clicked the Mastercam X5 icon. The splash screen loads. You wait for that familiar workspace to appear, but instead, a small, frustrating dialog box stops you cold:
But for today, get that SIM recognized. Unplug the dongle, turn off driver enforcement, reinstall the Sentinel drivers, and get back to programming.
Legacy forums like eMastercam.com have dedicated threads for X5. Search for "X5 HASP driver Windows 10" before posting your question.
Introduction: The Dreaded Pop-Up
