diff --git a/Install-Enscape.ps1 b/Install-Enscape.ps1
index a0589b1..aaab027 100644
--- a/Install-Enscape.ps1
+++ b/Install-Enscape.ps1
@@ -1,15 +1,40 @@
-## Path to the MSI installer
-$MSIURL = 'https://enscape-installer.chaosgroup.com/installer.enscape.io/Enscape-4.0.0.579.exe'
+# Path to the MSI installer
+$URL = 'https://enscape-installer.chaosgroup.com/installer.enscape.io/Enscape-4.0.0.579.exe'
 
-## Run the installer
-$INSTALLER = Download-File -URL $MSIURL
-Write-Output "Installing Enscape from ""${INSTALLER}"""
-Try { Start-Process "msiexec.exe" -ArgumentList "/i ${INSTALLER} /qn /norestart ACCEPTEULA=1 ALLUSERS=1" -Wait -ErrorAction Stop }
-Catch { Write-Error $_.Exception.Message }
+# Set path to temp directory
+$TEMPDIR = '{0}enscape-installer' -f (Get-TempPath)
 
-## Delete installer
-Try {
-    Write-Output "Deleting downloaded installation package"
-    Remove-Item $INSTALLER -Force -ErrorAction SilentlyContinue
+# Recursively delete $TEMPDIR if it already exists
+If ( Test-Path $TEMPDIR ) {
+    Write-Output """${TEMPDIR}"" already exists and will be deleted"
+    Try { Remove-Item -Path $TEMPDIR -Recurse -Force -ErrorAction SilentlyContinue }
+    Catch { Write-Error $_.Exception.Message }
 }
-Catch { Write-Error $_.Exception.Message }
+
+# Create $TEMPDIR
+Write-Output "Creating: ${TEMPDIR}"
+Try { New-Item -Path $TEMPDIR -ItemType Directory -Force -ErrorAction Stop }
+Catch { Write-Error $_.Exception.Message ; Return }
+
+# Write $CONFIG to config.xml
+$CONFIG = @'
+<DefValues>
+ <Value Name="INSTALL_SKETCHUP" DataType="value">1</Value>
+ <Value Name="STDROOT" DataType="value">C:\Program Files\Enscape</Value>
+ <Value Name="INSTALL_RHINO" DataType="value">1</Value>
+ <Value Name="INSTALL_ARCHICAD" DataType="value">1</Value>
+ <Value Name="LOCALE" DataType="value">en-US</Value>
+ <Value Name="INSTALL_REVIT" DataType="value">1</Value>
+ <Value Name="INSTALL_VECTORWORKS" DataType="value">1</Value>
+</DefValues>
+
+'@
+Try { $CONFIG | WriteToFile_UTF8NoBOM -FilePath "${TEMPDIR}\config.xml" }
+Catch { Write-Output "Cannot write configuration file! This script will exit." ; Write-Error $_.Exception.Message ; Return }
+
+# Download the installer
+$Installer = "${TEMPDIR}\$(Split-Path $URL -Leaf)"
+Download-File -URL $URL -File $Installer
+
+# Install package
+Install-Program -Path $Installer -Arguments "-gui=0 -acceptEULA -configFile=""config.xml"" -quiet=1 -ignoreErrors=1" -Delete