As of now I have not come to a solution which would fix my SMBv1 drives
The drives are mounting sucesfully however after restart they are not accessible and while I am trying to access them from another explorer window using IP or Name it says the resource is already mounted under different credentials.
I was desperatelly looking for a solution quite a while. Recently I decided to fix it with workaround - something in the Windows 10 is corrupted what relates to SMBv1.
So I have wrote and application which does the mounting instead of Windows. I call it NAS Mounter - available here
Feel free to downlaod and use. In case of any question do not hesitate to drop me a note.
Step by Step:
- Install the NAS Mounter
2) Start the NAS Mounter from Windows Start Menu
- Add your drives (as per screenshots)- Your drives will be imediatelly mounted and optionaly you can rename them and change icons
- Enjoy !



Hope this helps !