Execute in PowerShell
...NETFrameworkv2.0.50727aspnet regiis.exe -r
In PowerShell, an easy way to get the value of an environment variable is to use the $env namespace like so
env:windir
but when I put this all together and tried to run it, PowerShell didn't parse it the way I expected: $env:windirMicrosoft.NETFrameworkv2.0.50727aspnet regiis.exe -r
Unexpected token...
