Save the document under a new name and record the exact action that triggers the memory error, document dimensions, linked assets, effects, free disk space, Illustrator version, and available memory.
2
Save and identify the trigger
Save a copy and note the exact error and trigger.
3
Free resources and restart Illustrator
Close unneeded apps and documents, free disk space, and restart Illustrator.
4
Isolate the problematic artwork
Test a duplicate without one asset or effect at a time.
5
Retest the failing action
Repeat the exact action in the diagnostic copy after each change. Keep the first version that works, then reopen and export the copy once to confirm the document remains usable.
6
Understand the limits and consequences
Closing apps and simplifying a duplicate can isolate pressure, while random virtual-memory, registry, or preference changes may cause data loss without identifying the artwork trigger.
7
Escalate a file-specific failure
If only one file fails, preserve the original and diagnostic copy, isolate the smallest affected artwork, and follow Adobe's file-issue support path. If every file fails, compare system requirements, RAM, scratch-disk space, and the current Illustrator update before resetting preferences.
Video walkthrough
If it does not work
If one file fails, move or disable one suspect asset in a duplicate; if every file fails, collect Adobe diagnostics before preference reset or reinstall.
ⓘ Sources and verification
Checked against official documentation on . Scope: Platform not recorded.
Follow the linked first-party guidance if labels differ after a platform or app update.
