- Download the OpenVPN Connect App
- Start the App and it will open a "New Profile" screen.  Enter the "Access server hostname" of {  }  - leave the https:// in the box.
- Leave Title and Port blank
- Enter your username {  }  and normal password
- Leave the "import autologin" box blank
- Click "Add" in the top right, then Accept the certifcate, finally Allow the "OpenVPN would like to add VPN Configurations" 
- Open the OpenVPN app again and tap the grey switch to enable the connection, enter your normal password when prompted.
- When the slider goes green, it shows "Connected" in the top left and shows connection stats.
- Open "Files" on the iPad.
- Click the ... in the top right and tap Connect to Server
- Enter File server IP in the Server box and hit Connect
- Ensure the Registered User is set in "Connect As"
- In "Name" enter "domain\username" and your normal password in the field
- Click next.