PARM Error after switching from Illustrator CC2023 to Illustrator CC2025
ILLUSTRATOR PARM ERROR MESSAGE
Hello everyone,
I am trying to resolve a PARM issue that users have been facing since migrating from CC 2023 (27.9) to CC 2025 (29.8.2).
System: macOS 15.6.1
Apple M1 Max
64 GB
The error message appears on many files, significantly slowing down file editing and making Illustrator extremely slow.
The only solution I have found is to reset the Illustrator preferences. This solution temporarily fixes the issue, but then it switches back.
When this happens (regularly), Illustrator becomes impossible to use.
I am looking for information on this issue. Is it a hardware issue, RAM, graphics card, or potential file corruption?
At this stage, I have not yet collected any files from users who did not think to make a copy of the affected files. I only have screenshots.
Any ideas on how to solve this issue would be welcome.
Thanks for your help !
Daté TETEGAN
shared this idea
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Daté, based on these screenshots I believe this happens when users try to scale or move images (only images or included in a selection).
Is my guess correct?
There is an existing report about this particular kind of PARM error — does it look the same one to you?
http://illustrator.uservoice.com/forums/601447/suggestions/50194848
