Labview data acquisition

Labview & data acquistion. Error 50103 occurs in my labview code. I am reading in three signals off my NI PCI 6259 card. I have attached a section of the code. Any help would be greatly apppreciated. This is part of a final year project.

I found this on the ni forums https://forums.ni.com/ni/board/message?board.id=170&message.id=95981#M95981 does that help in any way its not an error I have come across before. Looks like it might be a problem with your board and reading the three channels of at the same time.

Hi, can any one help me with making a simple voice recognition labview program?