How to change SharePoint My Site Host Url using Power Shell
$AnySiteCollectionUrl = "http://SPSite/" $site = Get-SPSite $AnySiteCollectionUrl $context = Get-SPServiceContext($site) $pm = new-object Microsoft.Office.Server.UserProfiles.UserProfileManager($context) Write-Host "previous My Site Host Url: " $pm.MySiteHostUrl -ForegroundColor Yellow; $pm.MySiteHostUrl = "" $pm.MySiteHostUrl = "http://mysiteurl/" Write-Host "new My Site Host Url: " $pm.MySiteHostUrl -ForegroundColor Yellow; $site.Dispose()