Change ErrorActionPreference to Stop

cleanW10.ps1

@@ -3,7 +3,7 @@ Import-Module NetSecurity  #Useful to manipulate firewall rules
 Set-StrictMode -Version 2
 $HOST_FILE = "$env:windir\System32\drivers\etc\hosts"
 $HOST_IP = "0.0.0.0"
-$ErrorActionPreference = "Continue"
+$ErrorActionPreference = "Stop"
 $ProgressPreference = "SilentlyContinue"
 
 #Thanks to https://gist.github.com/markembling/173887
@@ -499,5 +499,4 @@ try {
 catch {
     Write-Host -NoNewline -ForegroundColor Red "Error`n`t"
     Write-Host -ForegroundColor DarkRed $Error[0].Exception.Message    
-}
-ri
+}