getting serivce url of exchange server by Exchange Web Service (EWS) Api using AutoDiscoverURL

if you don’t know your exhcange service url you can use powershell for getting url information easyly.

[System.Reflection.Assembly]::LoadFile(“C:\Program Files\Microsoft\Exchange\Web Services\1.1\Microsoft.Exchange.WebServices.dll”);
$Service = new-object Microsoft.Exchange.WebServices.Data.ExchangeService $Service.AutoDiscoverUrl(“<EMAIL ADDRESS>”)

Powershell find files with versions.

If you are searching all same files and versions in your drive you can user fallowing powershell command:

get-childitem -Recurse | where-object { $_.Name -eq “Microsoft.Sharepoint.ApplicationPages.dll” } |%{ $_.VersionInfo }| select * > c:\FileVersions.txt