Here is the solution for me:"Make sure you don't have the application firewalled in Win10, or via AV applications. You'd need to whitelist internet connectivity, or configure your local proxy server if your corporate environment has that."

I'm also using V1.10.1 and not far from going crazy. I tried to run with admin rights, tried to delete the crd_full.zip. Uninstall ide and install it again. None of them helped me every time I try to open a new project program tries to install the sa...