Canon produces professional camcorders under its "XH Series," including models like the and XH A1S . While software and drivers for connecting the camera to a computer are available, the specific version "39.0" does not appear in their official documentation. This could, however, be the source of your "XH" search.
If you are specifically troubleshooting a "Code 39" error, in addition to driver installation, try these steps:
: Right-click the device in Device Manager , select "Update Driver," and point it to the Renesas Electronics USB 3.0 driver if the chipset matches. Recommendations xh-39.0 driver
We hope this guide helps you resolve the “xh-39.0 driver” error. If the problem persists, please provide more details about the specific device you are trying to connect so that we can offer more targeted assistance.
Press Windows Key + R , type regedit , and press Enter to open the Registry Editor. If you are specifically troubleshooting a "Code 39"
Because this specific model number does not correspond to a common piece of hardware (like a popular printer, webcam, or audio interface), it is likely one of the following:
: Windows 10 and 11 usually include native drivers for USB 3.0 controllers. If the device appears as "Unknown" or with a yellow exclamation mark: Right-click Device Manager Find the device under Universal Serial Bus controllers Right-click and select Update driver Search automatically for drivers Manual Driver Installation : If automatic updates fail, you will likely need the Renesas/NEC USB 3.0 Host Controller Driver (often named NECEL-USB3-Host-Driver-setup.exe or similar). Verify Digital Signatures : Before running any downloaded , right-click the file, go to Properties Digital Signatures to ensure it is from a verified developer like Troubleshooting "Error Code 39" Press Windows Key + R , type regedit
Designed for standard PCI slots (not PCIe), commonly found in older motherboards.
Follow these systematic solutions from easiest to most advanced to resolve the underlying xHCI Code 39 driver failure. 1. Toggle Core Isolation (Memory Integrity)
Close the Registry Editor and restart your computer.