.Rnn files not found error

- December 30, 2021 at 6:47 am
  
  hnorthrup
  Subscriber
  
  Hi,
  I am running a 2-way FSI using the System Coupling 2021 R1 GUI. The simulation runs fine but sometimes the simulation stops partway through and I need to restart it. When I go to restart the simulation I get the following error "During the multiframe restart process, the .RDB file was found but the .Rnnn files were not found. Both files are required to perform the multiframe restart process." Below is a screenshot of some of the files that were generated. Aren't the "file0.r001" etc files the .rnnn files? Can someone please advise me how to proceed so that I can restart my simulations? Thanks!
- December 30, 2021 at 2:27 pm
  
  Ashish Khemka
  Ansys Employee
  
  Are you running the analysis on a cluster or cloud? The reason for the error during the analysis is that some files like file.rdb *.r001 etc were not stored/downloaded by default. These files should be stored/ downloaded for further analysis.
  
  Regards Ashish Khemka
- January 31, 2022 at 3:29 pm
  
  hnorthrup
  Subscriber
  
  Hi I am not running it on a cluster or cloud.
  Thanks!
  Hannah
- February 3, 2022 at 3:08 pm
  
  Ashish Khemka
  Ansys Employee
  
  Hi Hannah
  Did you make any changes to the model after solving the model? Can you try resolving?
  
  Regards Ashish Khemka
- February 16, 2022 at 7:20 pm
  
  hnorthrup
  Subscriber
  
  I updated Ansys to the latest version and it is working now. Thanks for your help!

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