as I no longer repair projects for other people, you are just going to have to to this yourself. What error did you get?
I also tried to load it with 3.4.1, and received this message:
Let me suggest that you continue your edit in 3.3.3 and once you have finalized your project, upgrade to 3.4.2 or later, when it is perhaps just a wee bit more stable. You can download 3.3.3 here: Old Audacity versions download
I also noticed that your project was extremely bloated. I was able to reduce the size of your project from just under 4GB to just under 1GB by following these steps:
Thanks so much for the help, jademan. Very much appreciate it. Not sure why that fix didn’t work on my end but glad it did for you. I’ll download 3.3.3 and see what I can do!