I cann't open the VI programm by Lab6.1, which mede by labview4.01

[zhangjinhe]

Recently, I want to use old labview programme at labview6.1, which was made by labview4.0.
But we always got a wrong message following as:
An error occurred loading VI 'my programme file name.vi'. Labview load error code11: VI version(4.01) cannot be converted to the current Labview version(6.1) because it has no block diagram.

Could anybody give me any advice to solve it?

thanks

zhangjinhe

email:zhangjinhe99@yahoo.com.cn

[Dennis_Knutson]

You can't solve it unless you get the original VI that has a block diagram. The block diagram is the code for a VI and in order to recompile a VI to a new version, the block diagram has to be present. There is an option to do a save as without block diagram. Obviously, this is what was done and that is why you need the original.

p.s. It's not a good idea to post your email in a public forum. It will just attract spammers. All answers are posted to the forum anyway and not to an email address.

[zhangjinhe]

below is the attached file

[Dennis_Knutson]

It does no good to attach the VI that you've already gotten the error message with. No one (including NI) can open a VI with a new version of LabVIEW if the VI does not have a block diagram. As I already said, you have to have the original VIs. You will typically find VIs without block diagrams when the original developer wants to prevent unauthorized users from modifying it or to see the algorithms used.