When setting up k150 pic programmer software windows 10, you will encounter specific errors. Here is the diagnostic table.
| Error Message | Cause | Windows 10 Fix | | :--- | :--- | :--- | | “The driver is not intended for this platform” | Trying to install 32-bit driver on 64-bit Windows 10 | Use PICPGM’s WinUSB driver. Do not use the CD driver. | | “USB device descriptor failed” | CH340 chip is counterfeit or driver clash | Uninstall all USB drivers under “Universal Serial Bus devices” in Device Manager, then reinstall CH340 driver. | | “Failed to open device. Access denied.” | Another application (like Arduino IDE) has the COM port locked | Close all serial monitor software. Change COM port number in Device Manager to COM1-COM4. | | “PIC not found. MCLR voltage error.” | Incorrect Vpp voltage or poor connection | Windows 10 USB ports provide 5.0V, but some PICs need 13V. Check your K150’s jumper for external power. Ensure target PIC is powered externally (K150 supplies limited current). | | “Verify failed at address 0x0000” | Timing issue due to Windows 10’s USB polling | In PICPGM, increase the “Delay for Vpp” to 50ms. In WinPic800, reduce communication speed to “Low.” |
The vast majority of K150 programmers sold for under $15 are clones. They use a CH340 or CH341 USB-to-UART chip. While CH340 drivers work on Windows 10, the K150’s proprietary driver (the one that talks to the PIC firmware) uses a WinUSB or libusb backend that is not signed.
How to identify yours:
The core problem: Windows 10’s Driver Signature Enforcement (DSE) prevents the unsigned k150usb.sys driver from loading. Without this driver, the programming software (like the original K150.exe or PICPGM) cannot see the programmer.
You will need two specific pieces of software.
A. The K150 Software (MicroBrn) The standard software for the K150 is usually called MicroBrn. k150 pic programmer software windows 10
B. The Driver (CH340 or PL2303) The K150 communicates via a USB-to-Serial converter chip. Most modern K150 clones use the CH340 chip, though some older ones use the PL2303.
The K150 ships with a mini-CD containing PICPGM 1.61 software and drivers designed for Windows 98/XP. On Windows 10:
Result: “USB device not recognized” or driver error code 10. When setting up k150 pic programmer software windows
A common misconception is that you can use Microchip’s official MPLAB X IDE with the K150. You cannot. The K150 is a clone of a PICSTART Plus-like protocol but is not recognized by MPLAB’s hardware tool interface.
If you must use the original CD software (e.g., for an obscure PIC variant), run a virtual machine:
Many K150 units pretend to be a PICkit 2. Try: The vast majority of K150 programmers sold for