Sometimes it's useful to have the loopback network adaptor installed so that other programs on the same machine can control - or be controlled by - Titan. Here is how to install this:

1. Open Windows' device manager. You may do so by hitting the Windows key, and typing 'devmgmt', followed by Enter.

2. Find the network adaptor section and expand it.

3. From the Action menu select Add Legacy Hardware.

4. The 'Add New Hardware' wizard opens. Click Next.

5. On the next screen select Choose hardware manually.

6. Select hardware type 'Network adaptors'.

7. Select manufacturer 'Microsoft' and model 'Microsoft Loopbackadaptor for KM-TEST'