Issues with opening files in blender

I have a blend that I am working on, and when I open it (only this file, other ones work fine) blender crashes. I have rebooted, moved the file, and reinstalled blender. Does anyone know why this is/how to fix it.

Thanks in advance

Append (Shift+F1) each object one at a time into a new blend file to identify what is the problem object.

I can’t open it to do that :frowning:

You don’t open the problem blend to do that.

Create a new blank blend, you say this works ok, then append an object at a time into this file until you find what is giving a crash. This is just very basic problem solving techniques.

Alternatively go back to a previously saved file that as working ok and rework from there.