BSOD only on cold start up, then restarts.

Ok, how I can do a dump?
Thank you!

Use the tool in the BSOD Posting Instructions. Also how did it go with Magician?

Ok, I have attached the file.
At the moment I have not installed Magician, because after Avira update, no more blue screen at start up.

So, please let me know, I am curious to know if the problem is really related to Avira.
Really thank you!

I have attached the file in the previous message

Ah sorry!
Ok, I will do also this new report, but I have read that is about a Windows Activation problem.
My problem is not related to Windows activation :)

Ok, I want to be honest.
At the moment I have a Windows 7 not activated but I can explain why.
When I buyed all the parts for my new pc, I buyed also a genuine Windows 10 Home, in edition usb 3.0 retail edition.
I can attach a photo of me with the box and the key, if you don't trust me.
After I have installed Windows 10, I reported bsod at cold start up (I write this also on the first post of this topic).
I am so frustated for this problem, so I formatted the pc and installed Windows 7 Home (using the original oem disc of my laptop) with the intention to buy a new genuine license for Win7 after seeing that everything works fine.
I opted for this to try to resolve the problem. After installation of 7, I have the same problem.
For this reason I write in this forum and I really thank you for your advice.
So, please, if you can help me to resolve the problem, I am ready to buy a new key for Windows7 or reinstall my genuine Win10.
In faith
Thank you