I also found that it intermittently works and then not. Same is actually true for CC3 (latest). This has been broken for a few versions.
PS: Almost forgot--yes, I updated to 7.91 the other day, so that didn't fix it. Thanks!
I am so sorry I missed this--I forget how wonderfully quick you all are at responding. In answer to your questions: 1) The Undo times are set to the default 100. 2) I do have a temp folder--iClone and CC3 are installed on my D drive, and my temp folder is D:\REALLUSION\temp. I'm attaching a screenshot of what that folder contains. I was working on a scene in iClone last night, and it crashed, and there was no offer to restore (although I only lost a little because I'm constantly saving now). 3) I don't think I've ever seen Undo Fail DLG--if so, I had no idea what it was or means, but it doesn't ring any bells. If you want the file I was working on last night, I'm happy to attach it, although, like I said, it's happened with almost everything in CC3 or iClone for several weeks, and I think the crashes themselves are due to my old, sad, overworked, and over-full computer. Thank you so much for looking into this! Nicole
Hi nelm2010, We need you to check something: 1. How much times did you set Undo Times? -- Please open Preference Panel with Ctrl + P button,check how much is Undo Times in System section? 2. Did your temp folder exist? -- You also can find temp folder path in System section of Preference Panel 3. Did you see Undo fail DLG before iClone crash? Molly Reallusion