How do I delete an XLQuery.xla?
 

When I open my file I get the following error message:

Cannot fine XLQUERY.XLA!Register.DClick which has been assigned to run each
time [name of file\name of sheet] is opened. Continuing could cause errors.
Cancel opening [file name\name of sheet]?

Some one long ago set up and we don't us the query and I want to know how to
delete this query. This is on all 15 sheets with in the file.