bad pdf error in processing fonts [1]

FYI,

I am getting this "bad pdf error in processing fonts <unsupported type2 font>[1]" error when i am trying to save my crystal exported PDF .

More Details :

i have already created PDF with crystal report export function. now i want to open this pdf in acrobat and make changes and save it but when i save the PDF again i am getting above error. PDF Changes are minor, it has noting to do with font. etc.

Generated PDF Report Version 1.3

PDF Viewer : 9.0

Please help me in resolving this issue !!!!

Edited by: pshyani on Mar 23, 2010 4:54 PM