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"
Change the file type filter in the bottom right corner from Text Documents (*.txt) to All Files to see the hosts file. 3. Add the Server Entry Solidworks Host File Block
Antivirus programs like SentinelOne , ZoneAlarm , and Webroot may lock the host file to prevent malicious changes, which inadvertently stops legitimate network troubleshooting. Step-by-Step: How to Unblock and Configure the Host File While often viewed as a "block," this is
The Windows hosts file is a plain-text document located at C:\Windows\System32\drivers\etc\ . It is the first place Windows looks when trying to find a server. If there is an error in this file, or if it is intentionally blocked by security software, SolidWorks PDM or SolidNetWork License (SNL) Manager will fail to connect. Add the Server Entry Antivirus programs like SentinelOne
SOLIDWORKS PDM relies heavily on server names. When DNS fails, the client machine "blocks" itself from seeing the vault until a manual entry is added to the host file.
Follow these steps to manually map your server and bypass DNS "blocks": You cannot edit the host file with standard permissions. Search for Notepad in the Start Menu. Right-click it and select Run as Administrator . 2. Locate the Hosts File In Notepad, go to File > Open . Navigate to: C:\Windows\System32\drivers\etc\ .
The SNL Manager communicates via ports 25734 and 25735 . If the host file doesn't point to the correct server, you’ll see "Could not obtain a license for SOLIDWORKS".