"Msg: illegal operation or argument" when connecting about tilp_and_gfm HOT 3 CLOSED

The fact that nothing is detected isn't good, and that's what we need to fix first :)
Did you:

• use Zadig once, as described in the README, to work around stupid Windows driver signing requirements (which are just plain silly because Zadig self-signs something and Windows becomes happy with it) ?
• use the libusb-win32 filter driver, as described at the same location, if you installed TI-Connect CE before installing TILP ?

from tilp_and_gfm.

You're welcome :)
You don't have to be sorry, there's clearly room for improvement on my side, e.g. it adding proper READMEs at the root of both the tilibs and the tilp_and_gfm repo, or opening the Win32 README unconditionally at the end of a successful install by the InnoSetup installer.

from tilp_and_gfm.

Very sorry, I should have tried that! You said the same thing on Cemetech, but I wasn't sure where the README was¹. I may still need to use Zadig, but installing the filter driver seemed to be enough! I was able to find the calculator via the scan function, and dump the ROM in another few minutes!

Sorry to bother! Thank you for the awesome software and support!

_{¹Apparently I didn't really process the fact that this repo contains two separate projects with READMEs under each. In the unlikely case that anyone else finds themself in the same situation, here's a direct link}

from tilp_and_gfm.