I have VU + UNO 4KSE and in flash IMG Black Hole. I installed Open BH5 in Open multiboot in HDD backup IMG it was probably broken. This IMG failed to run, it remained in the plugin and cannot be removed. The entire Open multiboot function is violated. I need advice on how to uninstall the entire Open multiboot plugin and reinstall it clean. A new installation of IMG will not help either, there is still Open BH5 in the plugin