PS4000 Excel Macro not finding ps4000wrap.dll

I am using a PicoScope 4224 and using a 64 bit system runing windows 7. When I click the "Get Data" macro in Excel I get an error message: Run time Error 53 File not found ps4000wrap.dll even though I have all 3 DLLs ('ps4000wrap.dll', 'ps4000.dll' and 'picoIpp.dll) saved in the System 32 directory. Any suggestions?

Hi Khalid,

Try providing the full path to the wrapper dll in your Declare Function statements.

e.g.

Code: Select all

Declare Function GetStreamingLatestValues Lib "C:\myPicoDlls\ps4000wrap.dll" (ByVal handle As Integer) As Integer


I hope this helps.