Hello! Sorry, maybe thats not in address, but I could find the similar decision anywhere I have got keil uvision V5.33.0.0(toolchain MDK-Lite) I integrated offline (cause online doenst connet to server) pack ARM.CMSIS-FreeRTOS.10.4.3 But after that I cant see it in RTE and keil cant add it I documented the problem in pic here
https://dropmefiles.com/Mn0hK
Please help,who knows