error 1430

[Pargat]

I made fuzzy controller for Tank control .It gives an error 1430 saying "Open/Create/Replace File in NI_Fuzzy_Logic_API.lvlib:FL Load Fuzzy System.vi->fuzzycont.vi"

Possible reasons:

LabVIEW: The path is empty or relative. You must use an absolute path.
<Not A Path>"

[Blokk]

LabVIEW: The path is empty or relative. You must use an absolute path.
<Not A Path>"

This error might mean you specified the file path in a wrong way. Try to change the path, test it first with a constant explicit one...

[Pargat]

I am actutally not able to get the meaning of " explicit one". 

[cbutcher]

Use a block diagram constant to check if it works.

[Pargat]

Thanks for the help . I made a constant . It worked.

[cbutcher]

Great. Now you can try and expand on that using the Build Path node that you had in the VI you linked. The key point is that the lower input to the Build Path node should be a path relative to the upper path - so don't put "C:/" in it!