127.0.0.1 activation.solidworks.com 127.0.0.1 register.solidworks.com 127.0.0.1 login.solidworks.com 127.0.0.1 solidworks.com 127.0.0.1 dsxclient.3dexperience.3ds.com 127.0.0.1 lmtools.dassault-systemes.com 127.0.0.1 licensing.3ds.com 127.0.0.1 swym.3dexperience.3ds.com 127.0.0.1 customersupport.solidworks.com 127.0.0.1 api.sw.solidworks.com
: You can ping the server by IP but not by its name (or vice versa). solidworks host file block fix
If you cannot save the file, right-click the hosts file in File Explorer, select Properties , and ensure the Read-only attribute is unchecked. solidworks host file block fix