Hey there, @porkwhitemeat. 

Thanks for joining in on this thread. I want to make sure that you're able to use the change order feature in your account. 

Since you've tried all the steps that are listed in this thread, then I recommend contacting our Customer Support Team. They'll be able to use some more advanced tools to help resolve this issue. Here's how: 

1. Go to the Help menu. 
2. Pick the QuickBooks Desktop Help option. 
3. Click the Contact Us hyperlink. 
4. Give a brief description of the problem and press Let's talk. 
5. Scroll down and choose to Get a callback. 

That's all there is to it! 

Let me know how the phone call goes. Should you need any further assistance, don't hesitate to ask. I'm always here to lend a helping hand. I'll be back around shortly.