When installing SoundTap I receive the following error message:

"Unable to install driver. Please contact us at www.nch.com.au/support for more information."

Check that your local security policy settings are set to warn about unsigned drivers rather than block. To do this follow this process:
  1. Click Start
  2. Right click on My Computer
  3. Click properties
  4. Select the hardware tab
  5. Click the Driver Signing button
  6. You will now have three choices, Ignore, Warn, Block.
  7. Select warn.
  8. Restart your computer and install SoundTap.