Thank you for your post.
If installing the software is not an option then you will need the following:
The picopp.sys file which should reside in C:\WINDOWS\system32\drivers
The pico.sys file which also resides in C:\WINDOWS\system32\drivers
The picopp.inf file file which should reside in C:\WINDOWS\inf (this is usually a hidden folder).
The ps3000.dll driver which should be in the installation directory.
You will then also the .vi labview files.
If you download and install the PS3000 drivers pack from our website at:
This will install all of the above files for you. It is not the same as the software downloads and I believe it is smaller. I would not recommend doing it any other way.
Hope this helps