I am glad they finally let you in!! Attached is your VI with a few extras added (cancel detection and an array of file types as a control parameter). This is how I am going to use of your code! Thanks again Brian. /Mikael
Thanks for the VI. This is exactly what I needed. The "Spreadsheet String to Array" function is putting a carriage return/line feed at the end of the output string. This caused a problem when selecting the last Filter item. Removing the carriage return/line feed solved the problem.