what does this VISA error mean

[faustina]

Occasionally when I quit acquiring data using VISA I get error 1073807237.  This occurs at the VIA Move In 32 function.  what does this error mean?

[RavensFan]

Show us some code so we can see how you are using the VISA functions.  I've never seen this error message before.

[John_M.]

Hi faustina,

I'm not sure how it relates to your particular application, but according to the VISA Error Codes list from LV Help, error -1073807237 means: "Invalid size of window specified."

Is your error code positive or negative? The positive error 1073807237 is undefined. If you are getting a positive error, please provide more information about the code where the error occurs.

John M

[faustina]

sorry it's taken so long to post back ...

The error usually occurs when I want to transfer data from the PXI to my PC.  I call Rec Buffer Full HandlerG.vi just before I begin transfering data.  The error occurs in Rec Store DataE.vi.

I've also enclosed the actual error outtputed along with examples from the RT Toolkit of good and bad downloads.

[faustina]

sorry, here are the additional files

[JtotheB]

Hey faustina,

You may need to put a wait in the while loop of Rec Store Data E.vi. You mentioned that this happens occasionally, is there anything you can do that will reliably cause the error? I don't see any glaring problems with your code, but any other information about your application that you can provide would be helpful. Have a great day!