You can now plug the FC in and use the GUI.Īddendum: Removing previous Virtual Com Port Drivers
Start dpinst_amd64.exe for a 64bit Windows systemįollow the installation process and finish it. Start dpinst_x86.exe for a 32bit Windows system
C:\Program Files (x86)\STMicroelectronics\Software\īefore you connect the FC to your PC for the first time install this driver:Ĭ:\Program Files (x86)\STMicroelectronics\Software\Virtual comport driver NET Framework v4. If you have trouble running the Driver Fixer you may need to install the Microsoft. After a successful installation you will find all necessary files and drivers in subfolders of the STM program folder. ImpulseRC Driver Fixer This application will attempt to install the correct serial port and DFU drivers for using STM32 F3, F4 and F7 based flight controllers on Windows. It is important to have them cleaned up and installed the appropriate drivers first before you plug in the board!ĭownload STM Defuse Demonstrator from here:Įxtract the zip file and start the Setup. If you are already having problems please read the addendums first to remove old or non-functioning drivers.
