Did you open an issue thread anywhere, with a detailed description of your problem? Cause I cannot find any in this forum.
Did you try open it without 3rd party plugins?
Did you try updating all your current plugins?
Any crashdump files you can provide us?
What happens when you open it in C13? Why is C13 not working for you?
Please open a separate thread with detailed information so people can try to help you. There are lots of helpful users here and most issues can be solved, unless it is a specific known issue.