Adobe Illustrator Operation Cannot Complete Because Of An Unknown Error Parm _verified_

“Both,” Maya said. “And one undocumented feature called ‘parm error.’” She smiled. No one laughed. But they nodded.

Almost.

: If the error is file-specific, copy all elements and paste them into a brand-new Illustrator file to bypass hidden metadata errors. The "EPS" Trick : If you cannot save as an file, try saving as an Illustrator EPS “Both,” Maya said