Solidworks | Host File Block !link!

By ensuring your hosts file is not being modified by third-party tools, you can resolve the majority of SOLIDWORKS license and connectivity issues.

: Search for Notepad in the Start Menu, right-click it, and select Run as Administrator .

The hosts file is located at: C:\Windows\System32\drivers\etc\hosts 2. Open Notepad as Administrator Click the Start menu and type . Right-click Notepad and select Run as administrator . In Notepad, go to File > Open . Navigate to C:\Windows\System32\drivers\etc .

Change the file type dropdown menu in the bottom-right corner of the Open dialog from to All Files ( . ) . Solidworks Host File Block

Scroll to the bottom of the file and add the following lines to block SolidWorks license activation servers:

(Note: These are examples; specific blocked domains may vary depending on the licensing method used). 4. Save and Exit Click File > Save (or Ctrl+S). Close Notepad. 5. Clear DNS Cache

Complete Guide to Resolving SolidWorks Licensing Issues Via Host File Blocks By ensuring your hosts file is not being

Select the file named (with no file extension) and click Open . Step 3: Identify and Remove SolidWorks Blocks

Restart your computer and relaunch SolidWorks to verify that the license verifies successfully. Secondary Blockades: Firewalls and Security Software

Fortunately, there are several solutions to resolve the SolidWorks Host File Block issue. Follow these step-by-step guides to troubleshoot and fix the problem: Open Notepad as Administrator Click the Start menu and type

Look for lines that contain entries pointing to 127.0.0.1 or 0.0.0.0 followed by SolidWorks domains. Common examples include: 127.0.0.1 ://solidworks.com 127.0.0.1 ://solidworks.com 0.0.0.0 ://solidworks.com

(optional but recommended):