diff --git a/Code/Add-NgenPdbs.ps1 b/Code/Add-NgenPdbs.ps1
index a8ddd52..5b2a01d 100644
--- a/Code/Add-NgenPdbs.ps1
+++ b/Code/Add-NgenPdbs.ps1
@@ -84,47 +84,55 @@ https://github.com/Wintellect/WintellectPowerShell
         }
 
         $vsVersion = $null
-        $symPath = $symServs["VS 2017"]
+        $symPath = $symServs["VS 2019"]
         if ($null -eq $symPath)
         {
-            $symPath = $symServs["VS 2015"]
+            $symPath = $symServs["VS 2017"]
             if ($null -eq $symPath)
             {
-                $symPath = $symServs["VS 2013"]
+                $symPath = $symServs["VS 2015"]
                 if ($null -eq $symPath)
                 {
-                    # Pull it out of _NT_SYMBOL_PATH. Yes this is only looking at the
-                    # first cache directory specified.
-                    $symPath = $symServs["_NT_SYMBOL_PATH"]
+                    $symPath = $symServs["VS 2013"]
                     if ($null -eq $symPath)
                     {
-                        throw "No symbol server configured"
-                    }
-                    else
-                    {
-                        if ($symPath -match "SRV\*(?<SymCache>[^*]*)\*(?:.*)\;?")
+                        # Pull it out of _NT_SYMBOL_PATH. Yes this is only looking at the
+                        # first cache directory specified.
+                        $symPath = $symServs["_NT_SYMBOL_PATH"]
+                        if ($null -eq $symPath)
                         {
-                            $symPath = $Matches["SymCache"]
+                            throw "No symbol server configured"
                         }
                         else
                         {
-                            throw "_NT_SYMBOL_PATH environment variable does not specify a symbol cache"
+                            if ($symPath -match "SRV\*(?<SymCache>[^*]*)\*(?:.*)\;?")
+                            {
+                                $symPath = $Matches["SymCache"]
+                            }
+                            else
+                            {
+                                throw "_NT_SYMBOL_PATH environment variable does not specify a symbol cache"
+                            }
                         }
                     }
+                    else
+                    {
+                        $vsVersion = "2013"
+                    }
                 }
                 else
                 {
-                    $vsVersion = "2013"
+                    $vsVersion = "2015"
                 }
             }
             else
             {
-                $vsVersion = "2015"
+                $vsVersion = "2017"
             }
         }
         else
         {
-            $vsVersion = "2017"
+            $vsVersion = "2019"
         }
 
         if ($null -ne $vsVersion)
diff --git a/Code/Import-VisualStudioEnvironment.ps1 b/Code/Import-VisualStudioEnvironment.ps1
index 8ee6375..0243d38 100644
--- a/Code/Import-VisualStudioEnvironment.ps1
+++ b/Code/Import-VisualStudioEnvironment.ps1
@@ -1,4 +1,4 @@
-#requires -version 5.0
+#requires -version 5.0
 ###############################################################################
 # WintellectPowerShell Module
 # Copyright (c) 2010-2017 - John Robbins/Wintellect
@@ -66,7 +66,7 @@ https://github.com/Wintellect/WintellectPowerShell
     param
     (
         [Parameter(Position=0)]
-        [ValidateSet("Latest", "2013", "2015", "2017")]
+        [ValidateSet("Latest", "2013", "2015", "2017", "2019")]
         [string] $VSVersion = "Latest", 
         [Parameter(Position=1)]
         [ValidateSet("x86", "amd64", "arm")]
@@ -109,6 +109,7 @@ https://github.com/Wintellect/WintellectPowerShell
                         "2013" { "12.0" }
                         "2015" { "14.0" }
                         "2017" { "15.0" }
+                        "2019" { "16.0" }
                         default { throw "Unknown version of Visual Studio!" }
                     }
 
diff --git a/Code/SymbolsSource.ps1 b/Code/SymbolsSource.ps1
index 05dd5ff..7673c32 100644
--- a/Code/SymbolsSource.ps1
+++ b/Code/SymbolsSource.ps1
@@ -14,7 +14,7 @@ Set-StrictMode -version Latest
 # Script Global Variables
 ###############################################################################
 # The array that contains all the versions.
-$script:vsVersionArray = "2012", "2013", "2015", "2017" 
+$script:vsVersionArray = "2012", "2013", "2015", "2017", "2019"
 
 ###############################################################################
 # Module Only Functions