diff --git a/powershell/RefreshUserDatabase.ps1 b/powershell/RefreshUserDatabase.ps1
new file mode 100644
index 0000000..47606a6
--- /dev/null
+++ b/powershell/RefreshUserDatabase.ps1
@@ -0,0 +1,61 @@
+<#
+.SYNOPSIS
+   Use EFT's COM interface to refresh the User Database for a specific site.
+
+.DESCRIPTION
+   Use EFT's COM interface to programatically refresh the User Database for a site
+
+.PARAMETER serverName
+   
+.PARAMETER eftAdminPort
+
+.PARAMETER authMethod
+
+.PARAMETER eftAdminName
+
+.PARAMETER eftAdminPassword
+
+#>
+
+#------------------------------------------------------------
+# Site Index First = 0, Second = 1 etc.
+#------------------------------------------------------------
+
+param(
+	[Parameter(Mandatory=$False)][string]$serverName = "localhost",
+	[Parameter(Mandatory=$False)][int]$eftAdminPort = 1100,
+	[Parameter(Mandatory=$False)][int]$authMethod = 1,
+	[Parameter(Mandatory=$False)][int]$siteIndex = 1,
+	[Parameter(Mandatory=$False)][string]$eftAdminName = "",
+	[Parameter(Mandatory=$False)][string]$eftAdminPassword = ""
+)
+
+#------------------------------------------------------------
+# login as admin
+#------------------------------------------------------------
+
+try {
+    $oServer = New-Object -ComObject 'SFTPComInterface.CIServer'
+    $oServer.ConnectEx( $serverName, $eftAdminPort, $authMethod, $eftAdminName, $eftAdminPassword );
+    Write-Host "connected"
+    $oSite = $oServer.Sites().Item($siteIndex)
+}
+catch {
+    $errorMessage = $_.Exception.Message;
+    Write-Host "failed to connect to server ${serverName}: ${errorMessage}"
+    Exit;
+}
+
+#------------------------------------------------------------
+# Sync the database
+#------------------------------------------------------------
+
+$oSite.ForceSynchronizeUserDatabase()
+
+#------------------------------------------------------------
+# close resources
+#------------------------------------------------------------
+
+$oServer.Close()
+[System.Runtime.Interopservices.Marshal]::ReleaseComObject($oServer) | out-null
+Remove-Variable oServer
\ No newline at end of file