So, what we're going to do is to open your file to different versions.
More likely, you're unable to install QuickBooks 2007 due to system requirements.
So this is a vote for the quickbooks tools hub, Whoever came up with the idea of combining all of the needed tools into that one piece of software deserves a raise.I'll help you upgrade your company file, Smitchell22.
I suspect the data repair tool makes adjustments to the tables which might bring it's compatibility up far enough to update the data file itself natively through quickbooks? I have no idea, but the data was all there and working in 2021. It will run a repair on said data file, Then after it had completed the repair I attempted to open it in 2021 and the option to update the data file to the new version was offered. Run it, Selected the option for having trouble accessing the data file, Locate and select your data file. I had installed the 2021 version and was getting the 6094, -1 (I think). What worked for me: First, Backup your file manually, or through your current version of QB if it's still available. No luck finding any trials, all links seemed to be dead or take you to an upgrade page or sales page for qb online.
I had tried the mentioned fixes on this page, but didn't have third party av or anit-malware so nothing was getting quarantined (checked windows defender, etc.), Also tried finding and downloading the between versions of qb to update the data file progressively through the versions ex: 2011, then 2015, etc. I realize this is a little late to the game but I figure if anyone else runs across this via google search it may help them. Please know that you're always welcome to comment below if you have other concerns or follow up inquiries about upgrading the QBDT program and your company file.
In the meantime, I'm adding this article to help you get familiar with the program: QuickBooks Desktop user guides. It contains do-it-yourself articles, training, and pro advice links to name a few.