KB27 ERROR: No application is associated with the specified file for this operation
An "Error opening [FILENAME] No application is
associated with the specified file for this operation is
displayed" is displayed when trying to run a file.
The text in the button's [Target] is not an executable file(ie. exe, com, cmd, bat) and the "Run as administrator" option is checked.
Specify the executable to run in the button's [Target] field and use the [Arguments] field to specify the file to be opened.