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Cundy66's avatar
Cundy66
Copper Contributor
Nov 15, 2021
Solved

PL2303 issues (Prolific USB to Serial Drivers) Win 11

I have come across an issue that I don't if anyone has come across and found a fix?   I have a few handheld radios that I need to update the frequencies and when I connect to the USB, it fails to c...
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  • ejohanson's avatar
    ejohanson
    Nov 16, 2021

    I tried the older driver available here:
    http://www.prolific.com.tw/US/ShowProduct.aspx?p_id=223&pcid=126
    And this seemed to work for Windows 11. Weird that an old driver works better than the latest one.

    I have the PL-2303 TA chipset.

jordanhallwx's avatar
jordanhallwx
Copper Contributor
Mar 04, 2022

I try to install this driver and this is the error that comes up. Doesnt allow me to scroll up to read either. Anyone else had this issue? Cundy66 

  • charlesyeh522's avatar
    charlesyeh522
    Copper Contributor
    Mar 09, 2022
    "I try to install this driver and this is the error that comes up. "
    <<---
    How to duplicate the error?
    I have no problem using the "PL23XX-M_LogoDriver_Setup_v401_20220225.exe".
    No matter on Win7 / Win10 / Win11 OS.
    Can you write your detailed steps?
  • Kevin_Basinger's avatar
    Kevin_Basinger
    Copper Contributor
    Mar 08, 2022
    I did not get any errors that look like I entered a bad command. I followed the link to Prolific that charlesyeh522 posted ( http://www.prolific.com.tw/US/supportDownload.aspx?FileType=56&FileID=133&pcid=85&Page=0 ) and got the PL23XX download without signing in. I double clicked the .ZIP file then ran the " PL23XX-M_LogoDriver_Setup_v401_20220225.exe " file

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