Damage to the Adobe Illustrator Prefs file can lead to the application passing incorrect parameters to the OS.
Users typically report the Parm Error when performing these actions: parm error illustrator
Large amounts of data stored in the Illustrator clipboard can interfere with memory parameters. Purging the clipboard or closing other heavy applications may resolve the conflict. 3.2 Tier 2: Configuration Resets Damage to the Adobe Illustrator Prefs file can
