The SolidWorks Host File Block is a text file, typically named hosts , located in the C:\Windows\System32\drivers\etc directory on Windows operating systems. This file contains a list of IP addresses and corresponding hostnames that are blocked or redirected.
While often viewed as a "block," this is usually a that can be bypassed by manually configuring the Windows hosts file to act as a local directory. Understanding the Host File "Block" Solidworks Host File Block
A: Windows automatically regenerates a default hosts file. If your AV deleted it, it found malicious entries. Run a full scan immediately. The SolidWorks Host File Block is a text
Essentially, you are telling your computer: "When SolidWorks tries to phone home to verify its license, don't let it leave this machine." typically named hosts