Access Violation or other crash reported in NVTRPDEMUX.AX

Express Burn has just crashed and this was caused by the third party codec nvtrpdemux.ax.

This is a file that is a part of Nvidia Transport demux and appears to be part of PureVideo Decoder. To fix this issue.

Please upgrade your installation of PureVideo or even uninstall it if you are not using it.
Disable nvtrpdemux.ax for the current use of Express Burn or Prism. Open a command prompt.
- - Windows XP, Start Menu, select Run and type cmd
- - Vista, Start Menu and type cmd.exe in the search box where you see '/Start Search/'. In the list above right click on cmd.exe and pick Run as administrator.

Now type
regsvr32 /u nvtrpdemux.ax

You can re-register it using

regsvr32 nvtrpdemux.ax