modbus library problem

[Adam CW]

Hi,

I have installed modbus library in my labview 2011. I followed exactly all the steps required to install it and now I found some problem, please refer to the attached file.

I can see the modbus library but all the modbus VIs under this library are in "?????" which I can't use it. Please help up if anyone knows how to solve this.

Thanks,

Adam

[jyang72211]

Do you have multiple version of labview on your machine?  Make sure that you install modbus on the version of labview that you have opened.  It does seem like you do not have all the files in place.

[Adam CW]

thanks for your comment.

however, I only have one version of labview, which is labview 2011.

I am pretty sure that I installed all the files correctly.

any suggestion to fix this?

[jyang72211]

can you send me a snap shot of all the folders where you place the modbus files?

[unclebump]

Maybe try a mass compile.

[MarcoMauri]

Have you tried opening the MODBUS Vis directly' What happens?

Regards,

Marco