Open the and navigate to Windows Defender Firewall .
: In the open dialog, change the file type from "Text Documents ( .txt)" to **All Files ( .*)** to see the file named hosts (with no extension).
He moved his mouse back to the workstation. He double-clicked the red SolidWorks icon.
He saved the file, closed the window, and held his breath. solidworks host file block fix
If you want to dive deeper into troubleshooting, let me know:
Follow these steps to manually "unblock" the connection by defining the host entry: Open Notepad as Administrator menu and type "Notepad". Right-click and select Run as Administrator (this is required to save changes to system files). Navigate to the Hosts File In Notepad, go to File > Open Paste this path into the address bar: C:\Windows\System32\drivers\etc\
Uncheck the attribute at the bottom of the General tab and click Apply . Step 3: Manually Edit the Hosts File for Server Connection Open the and navigate to Windows Defender Firewall
may "lock" the hosts file. Disable "Lock Hosts File" in your antivirus advanced settings before editing. Read-Only Attribute: Right-click the file, select Properties , and ensure is unchecked. File Extensions: Ensure the file is named exactly extension.
To ensure your specific licensing issue is completely resolved, tell me:
What do you see when launching SolidWorks? He double-clicked the red SolidWorks icon
: Navigate to Advanced Settings and uncheck "Lock Hosts File".
: The local installation cannot communicate with the automated activation servers.
You likely need a Hosts file fix if you experience any of the following issues:
: Scroll to the bottom and add a new line for each server using the format: [IP Address] [Server Name] . Example: 192.168.1.100 MyPDMVaultServer Save and Close : Save the file. Do not add a .txt extension.
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