If your network uses a proxy, configure the proxy settings to work with BlackBerry Workspaces and enhance performance by adjusting your bandwidth settings.
Click the Workspaces icon in the taskbar, and click > Preferences.
Click Network settings.
To set BlackBerry Workspaces for Windows to automatically detect your proxy settings, select Auto-detect.
To set specific proxy settings, select Use the following proxy settings and enter the URL and port number of the proxy server.
If authentication details are also required for your server, select Proxy requires authentication, and enter the username and password.
Note: If your Windows network settings use an automatic configuration script, you can leave out the proxy details, and they will be set by the script.
To limit the download rate, select Limit download rate to and enter the desired limit in kilobytes per second.
To limit the upload rate, select Limit upload rate to and enter the desired limit in kilobytes per second.
Click Apply.
If the credentials are incorrect or missing, you are prompted to enter your credentials.