Hello,
These type of errors usually occurs when you are moving/copying the .aedt file to some other file location without archiving it.
Please let us know which AEDT version you are using and is the tool crashing only for one model or different models?
You can not recover the model and data as it is pointing to some temprory locations. I suggest you archive the files before copying or moving them to the other directories.
Thank you,
Chinmay
You are navigating away from the AIS Discovery experience