Cant print XLS to PDF using line command and having associated xlview.exe to excel files

When you try to print a XLS to PDF using line command:

PDFCREATOR.exe /PF"filename.xls"

If you only have installed the excel viewer (xlview.exe), or you have associated the xlview to your .XLS, you cant print to PDF by line command. PDFCreator doesnt nothing.

I need to print XLS to PDF using line command, without having MS Office or Open Office installed in the system. Only excel viewer.

Any idea?.

Many thanks.

 

Same problem here. PDFCreator opens window to select excel file (this window is from Excel viewer), when I select file by hand nothing happens.
Any possibility to print XLS files with Excel viewer and PDFCreator?