PowerShell Import DnsShell Module
Look at the file properties on DnsShell.dll and see if, on the general tab, you see an Unblock button at the bottom. This can happen if you download the files from a remote source.
Look at the file properties on DnsShell.dll and see if, on the general tab, you see an Unblock button at the bottom. This can happen if you download the files from a remote source.