Comment can´t be read

Hi,

Hope ypu can help.

I made a word dokument, and safed it as pdf dokument in the free PDF reader. Then I sended it to my boss. He has made some comment fields in the free reader and send the commented PDF dokument to me.

The problem is, that I can not read his comments.

It's a mystery to me, while I never used to have problems with the PDF reader.

I hope some of you can give me value feedback, that can help me solve the problem.

Regards Michael