Hi,
Thank you for posting your query on Microsoft Community.
I can understand the inconvenience caused and will be happy to assist you.
I would suggest you to disable .NET framework 4.6 from the
Turn Windows features on and off, install version 4.5 and then re-enable version 4.6.
To disable .NET framework 4.6 from Turn Windows features On and Off
Go to Control Panel and in the search bar, type "Turn Windows features On and Off."
From the "Turn Windows features On and Off" section, uncheck the .NET framework feature and wait
for the setup to process and restart the computer. Once done, Install .NET framework 4.5 and then install Auto CAD on the computer.
Windows Compatibility Center.
Also check if it is compatible with Windows 10. Refer the link below to do so:
https://www.microsoft.com/en-us/windows/compatibility/CompatCenter/Home?Language=en-US
Hope it helps. Keep us posted if you face any issues related to Windows in future. We will be glad to help you.
Thank you.