Windows 7 Burn ISO option not available

If Windows 7 doesn't give you an option to burn an ISO image after right clicking on the .iso file in windows explorer, make a burn.reg text file and paste in the following, save, and then double click on the file.

Windows Registry Editor Version 5.00

[HKEY_CLASSES_ROOT\.iso]
@="Windows.IsoFile"

[HKEY_CLASSES_ROOT\Windows.IsoFile]
@="Disc Image File"
"FriendlyTypeName"=hex(2):40,00,25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,\
  00,6f,00,6f,00,74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,\
  32,00,5c,00,69,00,73,00,6f,00,62,00,75,00,72,00,6e,00,2e,00,65,00,78,00,65,\
  00,2c,00,2d,00,33,00,35,00,30,00,00,00

[HKEY_CLASSES_ROOT\Windows.IsoFile\DefaultIcon]
@=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\
  00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,69,00,73,00,\
  6f,00,62,00,75,00,72,00,6e,00,2e,00,65,00,78,00,65,00,2c,00,2d,00,31,00,30,\
  00,31,00,00,00

[HKEY_CLASSES_ROOT\Windows.IsoFile\shell]

[HKEY_CLASSES_ROOT\Windows.IsoFile\shell\burn]
"MUIVerb"=hex(2):40,00,25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,\
  6f,00,74,00,25,00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,\
  00,69,00,73,00,6f,00,62,00,75,00,72,00,6e,00,2e,00,65,00,78,00,65,00,2c,00,\
  2d,00,33,00,35,00,31,00,00,00

[HKEY_CLASSES_ROOT\Windows.IsoFile\shell\burn\command]
@=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,74,00,25,\
  00,5c,00,53,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,69,00,73,00,\
  6f,00,62,00,75,00,72,00,6e,00,2e,00,65,00,78,00,65,00,20,00,22,00,25,00,31,\
  00,22,00,00,00

[-HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\FileExts\.iso\UserChoice]

References:

1. Windows 7 Burn ISO option not available: