Hello,
it looks like you are using a proxy server to download NodeXL. ClickOnce doesn't like that. If you can, please disable the proxy settings just to download NodeXL and enable them again after download. If you can't do that, please take a look at this fix by Microsoft https://support.microsoft.com/en-us/kb/917952.
Regards,
Arber
it looks like you are using a proxy server to download NodeXL. ClickOnce doesn't like that. If you can, please disable the proxy settings just to download NodeXL and enable them again after download. If you can't do that, please take a look at this fix by Microsoft https://support.microsoft.com/en-us/kb/917952.
Regards,
Arber