using /qb! option for silent install/uninstall of LabVIEW application

[houston11]

Hello all,

I am trying to use "/qb!" option for installing and uninstalling LabVIEW runtime engine silently with basic UI (need to hide the Cancel button). But the cancel button still appears on the screen. Is there any reason why this doesn't work? any input will be appreciated.

LabVIEW version: 2011 SP1

Operating system: Windows XP

I wrote a small LabVIEW program and with SystemExec.vi to run the following command:

C:\Program Files\National Instruments\Shared\NIUninstaller\uninst.exe /qb! /x "NI LabVIEW Run-Time Engine 2011 SP1"

I still see the cancel button on the basic UI.

Thanks!

[fromm8]

Hello

What happen if you use the same command from the windows command line in your computer? Is the issue around the SystemExec.vi...?

[houston11]

When I tried to run the run the command from the DOS prompt I get the same result (with the cancel button present).

[fromm8]

what about other installer (different from NI)? it is necessary to isolate the issue, between windows and the LabVIEW run time engine installer.