Hi David,
On Wed, Dec 29, 2021 at 5:18 PM J. David Aten jdavida10@gmail.com wrote:
I recently tried to roll back the driver for a Prolific cable, but couldn't get my version of Windows 10 to allow this. The tab for "roll back driver" is grayed out. I tried to use the update driver, which I had downloaded the correct driver from Miklor, to load in. It kept saying that I had the best driver. Is there a workaround for this, now? I finally found my FTDI cable, and then didn't have any problems. But, I do have a couple of Prolific cables (no doubt fake), so, I would like to be able to use them. Thanks, if anyone has a solution.
Follow the instructions here: https://www.miklor.com/COM/UV_Drivers.php#install
This is what I have been using since 2012. The same basic concept works for Windows XP (driver v2.0.2.1) and Windows 7 through Windows 11 (driver v3.2.0.0) when your programming cable identifies itself as having a Prolific PL2303XA chip. The latest Prolific driver available works for the newer Prolific PL2303TA chips.
Jim KC9HI