Here I'am using Pagemaker 7.0 version. In it i'am inserted Mathematics equations using the MathType6 version. In previous so many types I had done like this but till now I did't get like this problems. But now I have been done 54 pages with running mater including maths equations, but those those math equations are shown as empty shaded boxes, I'am unable to use maths equations. So now how can repair my damaged file.
What is your operating system (including version)? PageMaker was discontinued many years ago and the last Win version known to work more or reliably with it was XP, and I wouldn't expect any modern math equations program to work with it.