If you happen to come across this situation, as I did, remember you read it here 😉
I installed Adobe 8 reader when it was released. Today I installed Adobe 6 Writer and I was able to print to PDF. I was not able to open these with Adobe 8. It came up with an error dialog box. Well…
Just, reinstall Adobe 8 reader and you should be right 🙂
Yes, I was able to use the Writer after re-installing Adobe 8 Reader.