Sayan,
You don't get the problem. Microsoft removed support for the Macrovision SECDRV.SYS in going from Windows 8.1 to Windows 10. (See http://answers.microsoft.com/en-us/windows/forum/games_windows_10/secdrvsys-not-loading-in-windows-10-this-will/65a6fe83-08df-4760-b2ad-6b1ce61d40d4?page=3)
The further issue is that there was no warning that Microsoft was going to disable all legally purchased, installed and activated games that require SecureDisk DRM authorization to play.
Additional issues:
- Microsoft does not post a clear error message stating that it will not support SecureDisk based games in Windows 10 when the user attempts to run it, leaving the user with an apparently obscure bug when in fact it is an intentional downgrade of Windows compatibility.
- Microsoft's refusal to fix the problem or comment on the problem is leading user who have such games to believe that it was done purposely to get them to buy new games from the Microsoft App Store, but this belief will actually incentivize them to NOT purchase games from Microsoft.
- Other than non-support for the SecureDisk driver, there are no compatibility issues with these games and Windows 10.
So the PROPER ANSWER from a Microsoft representative should not be a clearly inappropriate run-around involving start-up settings and boot configs that DO NOT address the problem in any way. Rather it should be a straight-forward admission of either a gross oversight that Microsoft intends to fix right away, or to confirm their cavalier "F U" attitude toward the users they intentionally burned with the Windows 10 update.