String variable for sequence file name

In dragscript:
I have defined a string variable called ‘Seqfile’.
I have done a wait manual data and entered a file and path (c:\myseq\etc)
Then I attempt to load and run the sequence using variable name ‘Seqfile’, as the sequence filename and the script errors out saying Can not find “Seqfile”
Open to suggestions to accomplish this.

You cannot do this, the file to load is always the one reported in the sequence block configuration