tmp folder/file not created
Uncheck the external editor open in a separate windows option.
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I set Matlab as external editor, and now I have no problems editing multiple files and saving them. However, the problem appeared when I used Open. I prefer to use internal editor for general purposes and edit Matlab files using Open command. What could be the problem? As I said, it fails to create a directory. I went to preferences, all reasonable boxes are checked.