SaveAs requires new filename

[marysue]

SaveAs saves the first file, using the default filename. But subsequent saves using SaveAs with the default filenames will not save. You must change the filename to some other string, save the file, then change the filename back to the name you originally wanted.

i.e.:
saveAs downloadReportsWorkflow - works [used the default filename]
saveAs processNoReportsFound - fails [using the default filename]
saveAs foo - works [changed the filename from the default name]
saveAs processNoReportsFound - works [re-entered default filename]
saveAs retrieveTaxID - fails [using the default name]
saveAs foo - works [again, changed from the default name]
saveAs retrieveTaxID - works [changing it back now, it works]