How can I uninstall VISA from my machine?

[ThomSch]

I would like to update my VISA from version 2.5.2 to 3.2.
However NI-VISA is not listed anywhere under 'Add/Remove programs'.
I also looked into 'National Instruments Software', but VISA is not listed there, although I'm sure it is installed. MAX shows it and all the dlls are in the system32 directory.
I am running on Windows 2000.

[JoshuaP]

Old versions of VISA could be installed by other programs like LabVIEW or CVI. I would finding old versions of LabVIEW or CVI in you add/remove program list and click modify. It should bring up a list of all of the components that were installed with LabVIEW/CVI. One of them should be VISA, just changes its select to don't install and click next. It should uninstall just NI-VISA.

-Josh

[Nayaz]

I also have same problem. Unable to uninstall NI-VISA. I could not find Labview or CVI in my Add/Remove program. I am using windows 7 and I am trying to install 

INSTALL NI-DAQ mx 9.3.5.

Please help.

Thanks.

[crossrulz]

In your Add/Remove Software list, there should be a "National Instruments Software".  Modify that and you will get a new window with various NI software to uninstall or reinstall.

[Nayaz]

Sorry. I do not see it at all.

Anyhow thanks.