#Prolific usb to serial driver com 3 drivers
Hello, I using these drivers to connect my telescope with pc let me say unfortunately problem is that windows update soon will replace driver you installed with his lovely Prolific drivers 3.8.40.0, that works in win 10 but not in windows 11Īny version before 3.8.40.0 is working :-) as you said this one is, for win, the last one. July for the ones from the download page) and so Windows prefers it over them. The problem is probably that the non-working driver is the newest (September 2021 vs. I had only one other entry, a "ser2pl.inf" version " 3.8.40.0".ĭisconnect the device, and "pnputil /delete-driver oemXY.inf" with the INF file you located in the previous step.Ĭonnect the device again, and it should work, at least, it does for me.
Then "pnputil /enum-drivers", and in the output look for Prolific drivers other than the ones from the previous step. It will add the two driver packages to the driver store and tell you what oemXY.inf files it has assigned to them.
#Prolific usb to serial driver com 3 install
What I did is this:įirst install the downloaded driver by unpacking the zip file and "pnputil /add-driver *.inf /subdirs /install" (the /install is probably not necessary) from the extracted "Win11_DCHU" directory. Getting it installed is a bit tricky, it seems. There is a working driver at \_id=225&pcid=41, a bit down the page listed as "DCHU (for PC Vendors)". We will strive to maintain a fair, inclusive, and positive atmosphere, but we can't please all of the people, all of the time. Mods will remove posts and comments at their discretion for violating this.ĩ. This includes callsign if they don't have it publicly displayed!ĥ. Do not post another user's personal information. Callsigns displayed must be your own callsigns.Ĥ.
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