I would feel the same if my issue isn't resolved after performing several troubleshooting steps, @emilstew97. 

We currently received reported issues regarding QuickBooks Desktop has stopped working when trying to open a company file. Our product engineers are already aware of this issue and diligently working on a fix.

I understand that you can't utilize the Help menu to contact our support team due to the crashing issue of your company file. However, you can contact them outside the product through this link: Contact Us. One of our agents will assist you with your issue and add your company file to the list of affected users. This way, you'll get an update about the resolution status.

In case you need tips and related articles in the future, visit our QuickBooks Community help website for reference: QBDT Self-help.

Thank you for your patience while we're working on it. Our QuickBooks Community is always open to help you again if you have other questions.