VI (2014) suddenly won't open in 2014 sp1 or 2015

[ibutter]

I've been working on the attached VI with no labview problems, and suddenly opening the file now causes labview (2014 and 2015 on Windows 10) to just hang.

Other similar VIs open no problem.

Is there a way to figure out what's been corrupted in this file?

See attached. 

Thanks

[Catatina]

Hi ibutter,

Thanks for posting your question in the forums. Are you using LabVIEW 32- or 64-bit? The newest version of LabVIEW that is supported for Windows 10 is LabVIEW 2015. This means you will need to save your VI in LabVIEW 2015 before being able to access it in Windows 10. 

This White Paper explains Product Compatiblity for Windows 10: http://www.ni.com/white-paper/52818/en/

[Sam_Sharp]

LabVIEW 2014 32-bit hangs for me when trying to open the VI. I think the file is corrupted so you might need to get a version from a backup (or source control etc.).

[Jacobson-ni]

Hang happens for me as well. It's a bit strange though because I could still open up other VIs while it was tyring to load yours though I did end up with two instances of LabVIEW.exe in task manager.

Even if you try to open up a reference to the VI it will hang so I would agree with Sam.