Solidworks Host File Block Install [hot] -

Click Start, search for "Notepad," right-click it, and select Run as Administrator .

The term "host file block install" is sometimes associated with "pre-activated" versions of SOLIDWORKS. These illegitimate installers claim to bypass activation by editing the Hosts file. However, these versions are unsafe, unstable, and a violation of Dassault Systèmes' intellectual property. Their use puts your entire organization at risk and is strongly discouraged. solidworks host file block install

: In offline or "dark site" installations, the hosts file ensures that the software doesn't "break" when it cannot find the standard Dassault Systèmes validation servers. Risks and Best Practices Click Start, search for "Notepad," right-click it, and

While specific "block lists" change, they often target domains like: im.solidworks.com im-ak.solidworks.com dl-ak.solidworks.com 3. Troubleshooting "Blocked" Installations However, these versions are unsafe, unstable, and a

If you are using a , ensure your host file isn't accidentally blocking the server communication ports. The default ports are 25734 and 25735 . If the installation still fails, you may need to add an exception for these in your Firewall settings rather than the hosts file. 🔄 What if it's still blocked? If the host file is clean but the install won't budge:

When you modify the hosts file to block SolidWorks installation, the following occurs:

Example to block a specific server : 0.0.0.0 im.solidworks.com Example for local licensing : 127.0.0.1 [Your_Server_Name] . Save the file () and close Notepad. 3. Apply Changes (Flush DNS)