If it isn't working, download this. Its basically the same thing.

[Flytechfan101]

There is a BSOD simulator called Ultimate Bluescreen Simulator. Get it here.

https://github.com/MarkusMaal/BlueScreenSimulatorPlus/releases/tag/2.0

[Herobrine8761]

It is very complicated and not as simple as this BSOD Generator.