Announcements

Starting in December, we will archive content from the community that is 10 years and older. This FAQ provides more information.

Simulation Mechanical Forums (Read-Only)
Welcome to Autodesk’s Simulation Mechanical Forums. Share your knowledge, ask questions, and explore popular Simulation Mechanical topics.
cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

Failed to open index file error when running analysis in DOS, Windows 10

2 REPLIES 2
SOLVED
Reply
Message 1 of 3
Anonymous
719 Views, 2 Replies

Failed to open index file error when running analysis in DOS, Windows 10

I get the following error/warning which occurs after each converged time step, when the analysis is run through the command window/DOS. Issue only arising after update to windows 10.


ERROR [FileUpdater]: Failed to open index file: \LastDelta.txt at SetLastIndex

 

Error occurs for all analyses run, so far convergence does not seem to be affected, is this error causing any hidden/background issues to be concerned about?

Tags (2)
Labels (1)
  • DOS
2 REPLIES 2
Message 2 of 3
John_Holtz
in reply to: Anonymous

Hi @Anonymous 

 

That error message has no significance on the analysis.

 

There used to be an article that described the issue, but the article is no longer online. Maybe it got archived due to lack of usage. 🤔

 



John Holtz, P.E.

Global Product Support
Autodesk, Inc.


If not provided already, be sure to indicate the version of Inventor Nastran you are using!

"The knowledge you seek is at knowledge.autodesk.com" - Confucius 😉
Message 3 of 3
Anonymous
in reply to: John_Holtz

Hi John, Thanks for confirming that.

Can't find what you're looking for? Ask the community or share your knowledge.

Post to forums  

Autodesk Design & Make Report