Where do I find the ps2000.dll?

You will find the ps2000.dll in C:\Program Files\Pico Technology\PicoScope 6 (or C:\Program Files\Pico Technology\Pico Full for older installations).

Update: The DLLs are now also supplied in the SDK (Software Development Kit) for each product, available from the software downloads page.

Article: KB-187
29 Jan 2013