Missing .VIs in Keithley example

[virtualutopia]

I've downloaded the following Labview driver for my 2400 sourcemeter from Keithley/support website:
"Keithley Series 24xx SourceMeter Nativ ... on 1.1.1 "

But it is not possible to run any *.vi s of the examples. a series of SubVIs are missing. here is the errore:
"The subVI could not be found when loading this VI. It may have been moved, deleted, or its name may have changed."

Any idea? Should I install some modules or toolkits in the LabView?

It is a Lavniew 2015
OS: Win 7 . 32bit
2400Sourcemeter > GPIB>KUSB488B

P.S. I see the Keithley instrument via "National Instrument -> VISA -> VISA Interactive Control" BUT it is not available in NI MAX> Device and interfaces tree.

[Andrea C]

It sounds like you have an directory location installation issue with the LV Instrument driver.

Typically the contents of the downloaded driver should be placed in the "\Program Files(x86)\National Instruments\LabVIEW XXXX\instr.lib" location.
There should be a "Keithley 24XX" folder with the extracted contents of downloaded zip file.

Ke24xx_LV_driver_install.PNG (50.76 KiB) Viewed 10417 times

[virtualutopia]

Thanks Andrea
I changed the directory and every thing is OK.