The command you're referring to is:

ATC_Simulator

Reg Add Hkcu Software Classes Clsid 86ca1aa034aa4e8ba50950c905bae2a2 Inprocserver32 Ve D F Hot [new] [720p – 2K]

The command you're referring to is:

References

Czech Republic – Prague, 2014

Czech Republic – Carlsbad, Brno, Ostrava, 2000