After the main software installs, a second window often pops up to install the USB-to-Serial driver. Do not skip this step, or the software won't recognize your machine. Step 4: Connecting the Hardware
Do not skip this. The driver needs a fresh kernel load. After the main software installs, a second window
Depending on your specific model, you can find the software through several channels: After the main software installs
If you have an old CD-ROM drive, copy the contents to a USB stick. The setup file is typically named QRMA_Setup.exe or Install_V4.5.exe . After the main software installs, a second window
Successfully completing the process is straightforward if you follow the driver-first, COM-port-second methodology outlined above. The key pitfalls are usually incorrect USB drivers (CH340 vs. CP2102) and antivirus false positives.