Navigate to the following directory in File Explorer: C:\Windows\System32\drivers\etc 2. Run Notepad as Administrator
If you'd like to troubleshoot a you're seeing after patching or need help locating the ProgramData folder , let me know!
💡 : If the host file patch doesn't stop the pop-ups, you may also need to disable the Autodesk Genuine Service in the Windows Task Manager and delete its corresponding folder in C:\ProgramData\Autodesk . autocad block host file patched
In Notepad, go to . Ensure the file type filter in the bottom right is set to All Files ( . ) . Select the file named hosts . 4. Add the Block Entries
When the software attempts to "call home" to verify a license, the request hits a dead end, allowing the software to continue running without server interference. Common AutoCAD URLs to Block Navigate to the following directory in File Explorer:
: Blocking these servers may prevent you from receiving critical security patches or performance updates.
127.0.0.1 ://autodesk.com 127.0.0.1 ://autodesk.com 127.0.0.1 ://autodesk.com 127.0.0.1 ://autodesk.com Use code with caution. 5. Save and Flush DNS In Notepad, go to
While patching the host file is effective, it comes with several downsides:
: For corporate environments, using host file patches to bypass licensing can lead to significant legal and financial penalties during a software audit.
The AutoCAD block host file patched method is a common technique used by users to prevent the software from connecting to Autodesk servers. This is typically done to disable license validation checks, stop "Genuine Service" pop-ups, or prevent the software from tracking usage data.