Tried on Mac - with Safari, Google Chrome...Adobe reader...FoxIt Reader. nothing. Finally got it to work on a Windows PC with Adobe Reader (even the Win PC would not work with browsers...even if saved and re-opened.
Just download the file to your computer, and then open it with Adobe acrobat. That will allow you to enter the information into the file and you can then print it.
I have filled them out previously... just tried it and it didn't work.
Win7 / Firefox / Acrobat X
PDF doesn't work in my PC either. There is a version in a Microsoft Word document template that I use. I can't post links here yet, so you'll have to reconstruct the address...
Find it here:
w w w.michigan.gov/
documents/msp/RI-060_Final_Rev_5_2_16_523567_7.dotm
I have acrobat on my Mac, didnt work for me either.
Multiple Macs, including a MacBook Pro, works perfect on every one.
As others have said, you need to download the file and use a pdf application to fill it in. Has nothing to do with Mac/PC