overhaul

Install-LiquidFilesOutlookAgent.ps1

@@ -1,16 +1,26 @@
 param([string]$URL)
 
 ## Path to the MSI installer
-$INSTALLER='https://dev.emberkom.com/emberkom/management-scripts/raw/branch/master/resources/LiquidFiles_Admin_2.0.114.msi'
+$MSIURL = 'https://dev.emberkom.com/emberkom/management-scripts/raw/branch/master/resources/LiquidFiles_Admin_2.0.114.msi'
 
 ## Set installer args
-If ( $URL )
-{
+If ( $URL ) {
     LogMsg "LiquidFiles target server: ${URL}"
     $INSTALLER_ARGS = "REGKEYSCRIPT=`"BaseUrl=${URL};`""
 }
 Else { $INSTALLER_ARGS = '' }
 
 ## Run the installer
-#Install-Program -Path "msiexec" -Arguments "/i ${INSTALLER} /qn /norestart ${INSTALLER_ARGS}"
-Start-Process "msiexec.exe" -Arguments "/i ${INSTALLER} /qn /norestart ${INSTALLER_ARGS}"
+$INSTALLER = Download-File -URL $MSIURL
+LogMsg "Installing Liquid Files Outlook Agent from ""${INSTALLER}"""
+Try { Start-Process "msiexec.exe" -ArgumentList "/i ${INSTALLER} /qn /norestart ${INSTALLER_ARGS}" -Wait -ErrorAction Stop }
+Catch { LogErr $_.Exception.Message }
+
+## Delete installer
+Try {
+    If ( Test-Path $INSTALLER ) {
+        LogMsg "Deleting downloaded installation package"
+        Remove-Item $INSTALLER -Force
+    }
+}
+Catch { LogErr $_.Exception.Message }