Problem instaling Pro Tools 8 M-Powered in Windows 10- Help!

[CassianoMusicMan]

Hi everyone, this is actualy my first post here and thanks in advance for your atention.

I got the Pro Tools M- Powered 8, wich I´ve upgraded to 8.0.5 in a Windows 7 Vaio Laptop with a firewire port conected to a Profire2626. But this Laptop´s firewire stopped working and isn´t worth fixing it.

So I got a new computer, a Ryzen 6 3600, with a Aorus B450 motherboard, GeForce 1660, Texas Firewire PCIex card, all running in Windows 10. The windows 10 recognizes the M-Audio interface perfectly. I´ve already instaled PACE too, no problems.

BUT, I am having problems instaling Pro Tools 8 M-Powered. It started normaly. But, at the time it asks to reboot, when the computer is starting again, It enters the security mode, and I have to restore the computer to an early point.

Any help???

Thanks in advance!