I received the following error message (full image attached) when attempting to open a notebook:
There was a syntax error on line 24143 in the file: ArbMatterBetaFunctions.nb. ....
In another box, I was invited to open as text and fix the error if possible.
The format is line by line code, a foreign language to me. I didn't see anything obviously wrong.
How can I at least read the file in part so I can generate a new notebook?
Attachments: