Thanks the second computer with Remote Desktop is interesting and I may give it try. While not impossible the added complication is all of this all the work is mobile. I am sitting my truck with my laptop connected to the instrument with a long cable during the day and then working on the data in my motel room at night. I could certainly get a windows laptop and hook it to my MBP but it wouldn’t be as elegant as a windows desktop machine sitting in the corner of the office. And no I couldn’t have it in the office and network in as many of the places we work are in the middle of no where with absolutely no cell or internet service. I guess the only thing I need to check is that the 110 outlet in my truck can power two laptops. I know I have tripped the breaker on it several times trying to plug other things in while my laptop was connected.
Sounds like you're working the patch... up in Alberta? Alaska? I kinda remember an oilfield instrumentation outfit's software some while ago... I was shocked it looked like they were still running it in Windows 7.
Sooo.... Once upon a time, back in the day, I had to support a few DOS and Win98 apps for a Three-Letter-Agency. But we had already moved on to Windows 2000 Pro and those little old apps just plain crashed. HOWEVER, I was pleasantly surprised to find that "Sequencing" the app within Microsoft's AppV (an app packager that Microsoft bought from an outfit called "SoftGrid").... SOMEHOW allowed the sequenced app to run under Windows 2000 Pro, even though the native code couldn't. This was a process of Abstraction and Portabalization.
So now I'm wondering if an app "Portabalizer" could bridge the gap to Windows ARM running in Parallels on your M3?? This is a real reach... but check out
https://portableapps.com/platform/features. Their support pages mention something about WinARM support. There are several more platforms like it, you'll find, if the topic keeps you awake. And make backups, because it'll probably explode a bit.
NOW, you have to be SUPER DUPER aware that this process can introduce GINOURMOUS security risks, becuase you probably won't know for sure what these portabalizers do. And I'd guess [exxonchevronmobile??] would be unhappy if their ops got crowdsourced. In cybersecurity we make an effort to stomp on all portable apps, because they can be tricky to detect and monitor, and we don't like that. Not. At. All.
Frankly, just becuase of the work-life dependency, I'd get a bigger alternator for the truck, another inverter, and run a whole windows machine for your app. You can get a gaming-caliber rig for cheap this time of year, but you might not need a super-killer PC with fancy-pants graphics. Might need single-core ghz, rather than modern Performance/Efficience cores and GPUs.