Solidworks Host File Block Fix Direct

Temporarily disable the "Lock Hosts File" or "Prevent programs from modifying HOSTs" setting in your antivirus dashboard. Read-Only Attribute Right-click the file and select Properties is unchecked. Permission Fix Properties > Security , ensure your user account has Full Control Microsoft Learn 3. Fixing Blocked Installation Files

Open File Explorer and navigate to:

Uncheck the attribute at the bottom of the General tab and click Apply . Step 3: Manually Edit the Hosts File for Server Connection solidworks host file block fix