u/idlecheeto928

tiehdusb.sys driver blocked by windows.

Hey all! trying to use TI connect CE to update my calculator OS and a few other things, and I keep getting a blocked driver error from windows. I have a TI 84 Plus CE w/ Python. Looking into device manager i get "Windows cannot load the device driver for this hardware. The driver may be corrupted or missing. (Code 39)". I tried uninstalling just the driver and letting TI connect boot it back, got a Code 28 which says there is no driver, tried uninstalling and reinstalling ti connect and the same code 39. Is this a common issue? What can i do to fix it?

EDIT: just saw u/TheFInalMillennial posted a few months ago that 5.8.5 OS system nukes my ability to play games and run other programs. I will not be updating the OS, but I still need to figure this out so I can install other programs.

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u/idlecheeto928 — 1 day ago