![]() ![]() Hi everyone,I'm currently facing a challenge during the transition from Windows Server 2012R2 to Windows Server 2022 in our school's IT environment, and I'm reaching out for some advice from the community.Here's our starting situation: we inherited a sing. Transitioning problem from Server 2012R2 to Server 2022 (network share) Windows.What is the deal with this B2B Worlds spam email I am getting?Every email comes from a different email address so they are actively avoiding spam filters. some recent email senders. Join Derek Brink, vice president and research fellow with Aberdeen. When the Chickens Come Home to Roost: Why You Should Evaluate Your Cybersecurity Debt Opens a new window Why You Should Evaluate Your Cybersecurity Debt - Join and Win an eGift Card Spiceworks TV.Snap! - Doctor Who Death Rates, Coal Microelectronics, Three Laws of Robotics Spiceworks Originalsįlashback: January 5, 1984: Hitachi announces it has developed the first memory chip capable of holding 1MB (Read more HERE.).Software outputs directly to port USB001, NOT to "Printer A". Windows now says "Printer A" is on USB003 instead of its original USB001. If the printer was moved to a different physical USB port, this would generate a new identifier in Windows It is likely that whatever you are printing FROM is manually set to print to a specific USB port identifier, instead of a Windows Printer. Do not rely on Windows to provide a CORRECT driver.įor label and receipt printers like Zebra and Epson especially. What you should have done was fully remove the printer driver WHILE the printer was attached, and then reinstalled the printer driver cleanly.įor usb printers, if you can find a downloadable driver use it. The Prolific chipset is entirely unrelated to your USB printer. It will not show up in the device manager if the Serial Port is disabled in the bios. ![]() It has an internal PL2303 conversion chip that runs your serial port off the USB bus. Driver can auto-download via Windows Update (Windows 7, 8, 8.The PL2303 your're bringing up is the SERIAL port on your pc. Windows Vista, 7, 8, 8.1 Certified WHQL Driver Compatible with Windows 2000SP4 & Server2003 ![]() Current Windows device drivers have been updated to recognize these 'fake' chips. These chips were cloned by some Chinese companies and appear in many of today's generic programming cables. Windows XP (32 & 64-bit) WDM WHQL Driver: v2.1.51.238 () Nearly a decade ago, Prolific Technology, a Taiwanese company, developed a USB to Serial chip, the PL2303. Installer version & Build date: 1.12.0 () (For PL2303 HXA, XA, HXD, EA, RA, SA, TA, TB versions) This is the Prolific website read on the driver I installed:ĭownload File: PL2303_Prolific_DriverInstaller_v1.12.0.zip 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. 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, a bit down the page listed as "DCHU (for PC Vendors)". ![]()
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