REGEDIT4

[HKEY_LOCAL_MACHINE\SOFTWARE\CLASSES\exefile\shell\open\command]
@="\"%1\" %*"

[HKEY_LOCAL_MACHINE\SOFTWARE\CLASSES\batfile\shell\open\command]
@="\"%1\" %*"

[HKEY_LOCAL_MACHINE\SOFTWARE\CLASSES\comfile\shell\open\command]
@="\"%1\" %*"

[HKEY_LOCAL_MACHINE\SOFTWARE\CLASSES\piffile\shell\open\command]
@="\"%1\" %*"

[HKEY_LOCAL_MACHINE\SOFTWARE\CLASSES\scrfile\shell\open\command]
@="\"%1\" /S"