This hasn't been easy.
This scope has Win98 v4.10.1998.
Two of the drivers in the link didn't work, I got an error stating something about the native USB for WinSE isn't compatible with this version of Windows.
Obviously it's been years since I worked with Win98, and I realized (more like remembered) Win98 came out with SE (second edition).
Most of the USB drivers I've tried require SE to be installed. Installing SE may cause an issue. From what I understand, something was configured in Windows for the oscilloscope software that allows turning off the scope with the power button rather than having to 'shut down' Windows. This allows Windows to boot without going through a scan disk or whatever.
It doesn't seem like the power button shuts down Windows because the scope turns off immediately when it's pressed.
Having said all this, I'm afraid to install SE because I fear it may overwrite whichever Windows files were altered to accommodate the scope software.
Also, when I installed CutePDF, it stated it's an evaluation (I assume this means I'd need to buy a license), however, it didn't place a virtual printer in the printer drop down menu.
From research, it seems this type of Motherboard (see attached picture) can't be upgraded to XP, however, the actual oscilloscope software doesn't seem to exist anywhere. The only way I've obtained it is by people uploading Win98 images from their hard drives. Others have upgraded the entire motherboard, OS (to Win10), somehow transferred the scope software, and replaced the display screen.
Obviously the above option isn't financially worth it (at least to me). Obviously upgrading to Win10 would buy me several years of compatibility, but I'd be spending a great deal of money for a scope that's probably worth $1500.
I guess an option would be software that can gather all the installation files - assuming this exists. Then maybe I can get lucky enough to install XP and then install the scope software; but I doubt any software is reliable enough to gather all the installation files.
In any case, maybe an easier option is somehow connecting to it via the ethernet port from a laptop.
Is it possible to somehow connect a laptop directly and transfer files? This still doesn't solve printing directly to a PDF file so the file exists on the scope's hard drive, but I'm trying to solve the most difficult issue first.
On a side note, I'd like any option to stand the test of time. I sense installing CutePDF (assuming the company can help provide one that works for Win98) will eventually print a PDF that's too old to be viewed on future versions of Adobe.