Distiller does not show up

There have been mixed results with Acrobat 8 on Windows 7 since it's not compatible with that OS. Acrobat 9.2 was the first version of Acrobat to support Windows 7. You might try to manually add the PDF printer:
In the Control Panel select Devices and Printers
Select Add a printer
Select Add a local printer
Check Use an existing port and select Documents\*.pdf (Adobe PDF) from the drop down. Click Next
Click the Have Disk button
Click the Browse button
Navigate to C:\Program Files (x86)\Adobe\Acrobat 8.0\Acrobat\Xtras\AdobePDF
Select AdobePDF.inf from the list, then click the OK button
You will see many Adobe PDF Converters in the list, however count six down from the top and click Next and follow the prompts.

I only see five. I selected the fifth one and the converter shows up in the print dropdown, but when I select and print, nothing happens.