Index: NuGet/net20/Core/uninstall.ps1
==================================================================
--- NuGet/net20/Core/uninstall.ps1
+++ NuGet/net20/Core/uninstall.ps1
@@ -39,14 +39,18 @@
   #       than the items this script is responsible for, it must be left
   #       alone.  Furthermore, the directory (on the file system) should
   #       be deleted if it ends up empty due to this script.
   #
   if ($folder.ProjectItems.Count -eq 0) {
-    $folderItems = Get-ChildItem -Path $folder.FileNames(1) -Recurse
+    $folderPath = $folder.FileNames(1)
+
+    if (Test-Path $folderPath) {
+      $folderItems = Get-ChildItem -Path $folderPath -Recurse
 
-    if ($folderItems -eq $null) {
-      $folder.Delete()
-    } else {
-      $folder.Remove()
+      if ($folderItems -eq $null) {
+        $folder.Delete()
+      } else {
+        $folder.Remove()
+      }
     }
   }
 }

Index: NuGet/net40/Core/uninstall.ps1
==================================================================
--- NuGet/net40/Core/uninstall.ps1
+++ NuGet/net40/Core/uninstall.ps1
@@ -39,14 +39,18 @@
   #       than the items this script is responsible for, it must be left
   #       alone.  Furthermore, the directory (on the file system) should
   #       be deleted if it ends up empty due to this script.
   #
   if ($folder.ProjectItems.Count -eq 0) {
-    $folderItems = Get-ChildItem -Path $folder.FileNames(1) -Recurse
+    $folderPath = $folder.FileNames(1)
+
+    if (Test-Path $folderPath) {
+      $folderItems = Get-ChildItem -Path $folderPath -Recurse
 
-    if ($folderItems -eq $null) {
-      $folder.Delete()
-    } else {
-      $folder.Remove()
+      if ($folderItems -eq $null) {
+        $folder.Delete()
+      } else {
+        $folder.Remove()
+      }
     }
   }
 }