By default, Scan2CAD requires internet connection to activate the software.
Some companies connect to the internet via a proxy server. In most cases, Scan2CAD will automatically obtain the proxy server connection details and activate without interruption.
However, in some circumstances Scan2CAD may not be able to obtain your proxy server connection details. In this situation Scan2CAD will ask the user to enter the proxy server credentials.
If you do not know your proxy server credentials, please ask your Network Administrator.