diff --git a/External software/VMWare/Workaround for KB4088875 & KB4088878.vbs b/External software/VMWare/Workaround for KB4088875 & KB4088878.vbs
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+' Source: https://support.microsoft.com/en-us/help/3125574/convenience-rollup-update-for-windows-7-sp1-and-windows-server-2008-r2
+' Article: https://chefkochblog.wordpress.com/2018/03/19/workaround-for-kb4088875-kb4088878/
+' You might need to restart twice after apply this workaround script. Before you apply it ensure you make a HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\PCI backup manually!
+' 
+
+Option Explicit
+Const HKEY_LOCAL_MACHINE = &H80000002
+Dim oReg : Set oReg = GetObject("winmgmts:{impersonationLevel=impersonate}!\\.\root\default:StdRegProv")
+Dim oShell : Set oShell = CreateObject("WScript.Shell")
+Dim sPath, aSub, sKey, aSubToo, sKeyToo, dwValue, Result, SaveResult
+Dim NotDeleted
+ 
+NotDeleted = 0
+ 
+' Get all keys within sPath
+sPath = "SYSTEM\CurrentControlSet\Enum\PCI"
+oReg.EnumKey HKEY_LOCAL_MACHINE, sPath, aSub
+ 
+' Loop through each key
+For Each sKey In aSub
+    ' Get all subkeys within the key 'sKey'
+    oReg.EnumKey HKEY_LOCAL_MACHINE, sPath & "\" & sKey, aSubToo
+    For Each sKeyToo In aSubToo
+      Result = oReg.DeleteKey(HKEY_LOCAL_MACHINE, sPath & "\" & sKey & "\" & sKeyToo & "\" & "\Device Parameters" & "\SlotPersistentInfo")
+      ' Allow failure only if key never existed
+      If (Result = 1) Or (Result > 2) Then
+        NotDeleted = 1
+        SaveResult = Result
+      End If
+    Next
+Next
+ 
+If (NotDeleted > 0) Then 
+  Wscript.Echo "One or more SlotPersistentInfo keys still exist under HKLM\System\CurrentControlSet\Enum\PCI\<deviceid>\<subdeviceid>\Device Parameters.  Please delete manually. Result = " & Result
+End If 
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