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Recover a Block Diagram

I have an old sub vi I would like to import into another program. The vi was
last saved by 4.1, it was saved without a block diagram. I am now using
LabVIEW 5.1.1. I cannot open the vi in 5.1.1 because it has no block
diagram.

Is there any way to update the old vi to 5.1.1 without the block diagram?

If not, I can still open the vi with 4.1. Is there any way to recover the
diagram?

Thanks,
Richard
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Richard wrote:

> I have an old sub vi I would like to import into another program. The vi was
> last saved by 4.1, it was saved without a block diagram. I am now using
> LabVIEW 5.1.1. I cannot open the vi in 5.1.1 because it has no block
> diagram.
>
> Is there any way to update the old vi to 5.1.1 without the block diagram?
>
> If not, I can still open the vi with 4.1. Is there any way to recover the
> diagram?
>
> Thanks,
> Richard

As far as I know there is no way to achieve either of these goals.
My best sugestion is to re-write the VI. You MIGHT try contacting
NI but I dont think they can help you.

(Repeat constantly - Backup VIs before removing diagrams, Backup ...)

Kevin Kent
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