Hi. I am running windows 8. I tries to download and install mumble. The wizard works fine then when I try and install it, the status window appears but the installation doesn't happen. The bar never fills. I cannot close the window and end up having to use task manager to close it. When I restart my computer and try again the wizard tells me it can't install mumble because an existing installation is ongoing and can't be interrupted. I am at a loss as to how to proceed. Many thanks for any help.
Have you test to launch install as administrator ?