Ribbon help with running Executable files

[KKKing]

I have a NX7.5 TBR that I have being displayed in a ribbon enviroment in NX9 but the system command types will not run. I get the error "unknown Action Type: listing out the path and command" We are running NX9.0.3.4 and I can create icons within NX that works, but can't get the ribbon based icons to run without the error. What I am trying to do is to add the ribbon commands behind the TBR callout. See RBN file that I am using below.

!
! Crown Engineering Toolbar
!
!

TITLE Engineering tools
VERSION 170

GROUP engineering.tbr

SEPARATOR

BEGIN_DROPDOWN ENG_TOOLS
COLUMN_DROPDOWN 1
DROPDOWN_STYLE AS_POPUP_MENU

BUTTON Y145
LABEL ANSE Y14.5 Online
RIBBON_STYLE ALWAYS_LARGE_IMAGE
BITMAP asme.bmp
ACTION u:\standard-ease\standard.exe

BUTTON MY_CALC
LABEL Windows Calculator
RIBBON_STYLE ALWAYS_LARGE_IMAGE
BITMAP calculator.bmp
ACTION U:\nx9\default\site\tools\calc.exe


BUTTON MY_CONVERT
LABEL Conversion program
RIBBON_STYLE ALWAYS_LARGE_IMAGE
BITMAP convert.bmp
ACTION U:\nx9\default\site\tools\convert.exe

END_DROPDOWN


I am thinking that there needs to be some type of line that defines the button type, which should be set to system command.

I do get the commands to populated in the tab as expected, just not able to run the action for the icons.

Do anyone see what is not correct or know of a better way to create these 3 system command icons that I can tie in with the TBR and push across all engineers?

Thanks,

Kevin