Please Help-Installing Pro Tools HD from scratch -necesary Software-drivers downloads

[AMIEL]

I had issues with the Update of Pro Tools HD 10.3.9 (Mac)

so I had to unistall Pro Tools top go back to 10.3.8

I need the WHOLE Pro tools installation ..I guess the 10.83.8 is just an update.

I installed also Pro_Tools_HD_Driver_v90_r3_73493.dmg ..

I also unistalled Pro Tools again and Installed Pro_Tools_10_3_6_Mac_79569.dmg that says is a full installed

When I hit Pro tools I see the the big PT scanning window for a second and then quits.

Please..so what are the necessary Downloads I need in order to reinstall pro Tools HD from scratch to 10.3.8

The original installers that came with my HD system are very old may not run with my computer.

I am on Mac 10.8.5