Inventor - Model States "Won't Separate"

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Model States "Won't Separate"

Printed From: CAD Forum
Category: EN
Forum Name: Inventor
Forum Description: Discussion about Autodesk Inventor
URL: https://www.cadforum.cz/forum_en/forum_posts.asp?TID=13820
Printed Date: 02.Jun.2026 at 09:34

Topic: Model States "Won't Separate"

Posted By: Natustell
Subject: Model States "Won't Separate"
Date Posted: 06.Mar.2023 at 22:14

I created a model state to show an assembly instruction step (Instructions Page 1). The changes made to Instructions Page 1 affect Master and vice versa. I have used Model States many times before and this is a new problem. Recreating the assembly is not really feasible, so I hope I can undo whatever caused this.

I can't share the CAD or screenshots due to trade secrecy.

I have tried:

Check that Edit Member Scope is activated.

Restart PC.

Restart Inventor after killing all AutoDesk processes.

Copy the assembly into a new assembly, promote it, then recreate the model state.

Has anyone encountered this before?

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