You used NTLite and you want to test the integrity of the iso, that's a contradiction, when any tool is used you can't verify the iso anymore, because it's altered. After install you could run sfc /scannow in an elevated cmd.
Look, I got what you said. English is not first language, so I apologize if I'm mistaken. If you are saying that .iso integrity and installation files integrity are the same I honestly understand. What I'm fishing for here is a tool to check the integrity of the installation files/boot sector/resources after I messed with the .iso file. I mean, is there a tool to do that? Because I don't think there is and I searched. I will run the command as you said after the installation. I'm just afraid to wipe my drives and proceed to installation and get stuck with a corrupted image that gets stuck at the middle or gives me a corrupted windows installation. Thank you for your help, I would appreciate any inputs in the direction of a tool, if such exists lol. Thank you again.
Damn, I would never upgrade! 7 is my bae. Also my laptop is old. It is old and i3, really cheap, but delivers greatly and comfy. The only rig I have to deploy it is my own, that is why I'm bothering you guys. I would love to virtualize this installation before proceding or to use a tool. It amazes me that no one thought about, not to check if it is genuine, but if installation would work after tampering.