Can't open the illustration. The Illustration contains an illegal or misplaced operator offending operator: "C"
What does this mean? Can I fix my file? is it lost forever?
do this:
1) Make a copy of your file and give it an .eps extension.
2) Create a new file in illustrator
3) go to file>place, select the EPS file, UNCHECK "LINK," then place the file.
see if that works.