Create a registry file that contains...
---- Start copy below this line ----
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT.lnk\ShellNew]
"NullFile"=""
"IconPath"=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,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,\
00,68,00,65,00,6c,00,6c,00,33,00,32,00,2e,00,64,00,6c,00,6c,00,2c,00,2d,00,\
31,00,36,00,37,00,36,00,39,00,00,00
"ItemName"="@shell32.dll,-30397"
"Handler"="{ceefea1b-3e29-4ef1-b34c-fec79c4f70af}"
"MenuText"="@shell32.dll,-30318"
[HKEY_CLASSES_ROOT.lnk\ShellNew\Config]
"DontRename"=""
---- Stop copy above this line ----
(Open notepad, paste the above in a NEW document, save the file as "something.reg" - where the file extension (.reg) is the important part, close notepad, right-click on the newly created REG file and MERGE it into the registry. After a few seconds your right-click --> NEW --> Shortcut context menu option should return.)
How you lost it - given where it is - is a mystery to me though. heh