Adobe Illustrator Operation Cannot Complete Because Of An Unknown Error Parm 【FREE】

Illustrator needs scratch disk space and write permissions to perform almost any operation. A "parameter" could be as simple as a request to write to a full drive.

Leo exhaled. “Okay. Don’t panic. That error started showing up six months ago. It’s not a bug in your file. It’s a bug in how Illustrator handles a specific kind of malformed metadata. Usually happens if you’ve ever used a third-party plug-in that writes custom parameters—‘parm’ is short for ‘parameter.’ But Illustrator doesn’t know how to close the read loop. So it just… hangs.” Illustrator needs scratch disk space and write permissions

Select your image and go to Object > Rasterize before clicking Trace. Illustrator needs scratch disk space and write permissions