LabVIEW Invoke Node missing methods

[thebushes123]

Hi there,

I have a LabView driver downloaded from the manufacture's website to communicate to an instrument. With Windows 10, it works. But with Windows 11, it is having a bit of trouble. 

Have been playing around with and have narrowed the problem down to the following invoke node,.  (if running it as it is, it will crash LabView and give an access violation error)

When right clicking on it, it shows "No method" as shown below. 

However, if I create a new invoke node and set it up as follows, 

Note that I don’t have to browse to find the Type Library, perhaps meaning that the library is in the right place and LabView is able to read it.

And so when I set this up, the following happens, 

The creating of the new invoke node, somehow automatically refreshes the old one (I have to move the new invoke method slightly for it to update) - and puts it in order as it should be. 

So I delete the invoke node I have made and run the program… it works.

I save the file… But when I open it again, the invoke node is again broken – wrong order and can’t right click to see methods.

But if I remove this default invoke node and put a new one that I made, and save it, it holds on to it and works…

The problem is there are many other files with the same problem so it will take me a long time to go through all of them and basically re-do all these instances…

Is there an easier way? 

Thanks!

[thebushes123 · Accepted solution]

Found the solution!

Followed these steps: https://knowledge.ni.com/KnowledgeArticleDetails?id=kA03q000000owBKCAY&l=en-NZ