XFRX didn't create output file for XLS and XLSPLAIN.
KB-20190117-01
Version
XFRX 7.0
Cause
File name contained SQUARE BRACKET.
Symptoms
Output file was not created.
Log file contains:
###ERROR:Â Â Â Â Â 1943,00 in finalize @Â Â Â Â Â 31956,00
        Member ACTIVEWORKBOOK does not evaluate to an object.
Workaround
Remove SQUARE BRACKET from file name.