Block Fix | Solidworks Host File
Do not use Notepad shortcuts. Go directly to: C:\Windows\System32\drivers\etc\hosts Note: There is no file extension. It is just called hosts .
Restart your computer. SolidWorks should now look at your local machine for validation instead of the internet. solidworks host file block fix
: Receiving "Could not obtain a license for SOLIDWORKS" or "License server is down" messages. Do not use Notepad shortcuts
: Go to settings and uncheck "Prevent any program from modifying the HOSTs file". Restart your computer
Elias was a veteran designer, the kind who could navigate SolidWorks with his eyes closed. But tonight, the software was a ghost. Every time he tried to launch it, the splash screen would hang on "Verifying License," only to vanish into the digital ether without so much as an error message.
If you don't know the exact domain, you can use a tool like to create a wildcard redirect, but Windows native Hosts doesn't support wildcards ( *.solidworks.com ). Instead, you must list every domain manually.