How to set path value to vi server?

[ukittipo]

I am trying to build vi server and set client path value. It always has an error about data type.
Do I make any mistake? Here is my vi.

[Dennis_Knutson]

In your main VI, you have the control name of "Criteria Path" and the actual name of the control in Slave.vi is "Criteria path" where "path" is not capitalized. Names and data types must match exactly.