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Oct 11 2014

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Load all AppV 5.0 packages into the AppV Cache

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After the migration from SCCM 2007 to SCCM 2012 some users had an issue with accessing their AppV 5.0 packages: the virtual package could not be found in the ccmcache. That was true, as the package had not been used before the SCCM 2007 to SCCM 2012 migration and after the migration the ccmcache was deleted. So the only solution was to mount all AppV 5.0 packages. That will download the virtual package from the ccmcache into the AppV 5.0 cache.

To do this, I created a vbscript that is run just before the SCCM 2007 to SCCM 2012 migration task sequence.

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' ================================================================================================
' Mount all AppV packages
' Created by Willem-Jan Vroom
' Version history:
'
' 0.0.1
'    Initial version
'
' 
' ================================================================================================
 
' ------------------------------------------------------------------------------------------------
' Declare the most variables. 
' ------------------------------------------------------------------------------------------------
 
  Option Explicit
 
  Dim objShell                          : set objShell                      = WScript.CreateObject("WScript.Shell")
  Dim objLogFileFSO                     : Set objLogFileFSO                 = CreateObject("Scripting.FileSystemObject")
  Dim objFSO                            : Set objFSO                        = CreateObject("Scripting.FileSystemObject")
  Dim objProcessEnv                     : Set objProcessEnv                 = objShell.Environment("PROCESS")
  Dim objWMIService                     : Set objWMIService                 = GetObject("winmgmts:\\.\root\cimv2")
  Dim fn_objWMIService                  : Set fn_objWMIService              = GetObject("winmgmts:\\.\root\cimv2")
  Dim objReg                            : Set objReg                        = GetObject("winmgmts:\\.\root\default:StdRegProv")
  Dim objLogFile
  Dim CurrentDir                        : CurrentDir                        = Left(Wscript.ScriptFullname, InstrRev(Wscript.ScriptFullname, "\"))
                                          CurrentDir                        = Left(CurrentDir,len(CurrentDir)-1)
  Dim strcomputerName                   : strcomputerName                   = objProcessEnv("COMPUTERNAME")
  Dim strLogLocation                    : strLogLocation                    = "C:\WINDOWS\system32\Logfiles"
  Dim strOutputFile                     : strOutputFile                     = strLogLocation & "\" & strcomputerName & "_Mount_All_AppV_Packages_" & Replace(FormatDateTime(Now(), 2),"/","-") & ".log"
  Dim strArchitecture                   : strArchitecture                   = ""
  Dim strCurrentUser                    : strCurrentUser                    = ""
  Dim strCurrentUserSID                 : strCurrentUserSID                 = "" 
  Dim strOS                             : strOS                             = ""
  Dim strCommand                        : strCommand                        = ""
  Dim strLine                           : strLine                           = ""
  Dim strQuery                          : strQuery                          = ""
  Dim strCommonDesktop                  : strCommonDesktop                  = ""
  Dim strArray                          : strArray                          = ""  
  Dim strAppDataFolder                  : strAppDataFolder                  = ""
  Dim strProcess                        : strProcess                        = ""
  Dim strLanguage                       : strLanguage                       = ""
  Dim strInstallLanguage                : strInstallLanguage                = ""
  Dim strDetectUserUILanguage           : strDetectUserUILanguage           = ""
  Dim strValue                          : strValue                          = ""
  Dim strKeyPath                        : strKeyPath                        = ""
  Dim strValueName                      : strValueName                      = ""
  Dim dwValue                           : dwValue                           = 0
 
  Dim arrFileNamesToKill                : arrFileNamesToKill                = Array("doesnotexists.exe")
  Dim objFileNameToKill
 
  Dim arrArguments
  Dim arrLanguage
  Dim strDNSDomain                      : strDNSDomain                      = CreateObject("ADSystemInfo").DomainShortName
  Dim valCounter
  Dim valResult 
  Dim valReturnCode
 
  Dim colProcess, objProcess 
  Dim valOSBuildNumber
  Dim objSubfolder
  Dim colItems, objItem, Subfolder
  Dim colSoftware, objSoftware
  Dim arrValues
 
 
  Const ForWriting           = 2
  Const ForReading           = 1
  Const ForAppending         = 8
  Const OverWriteFiles       = True
  const HKEY_CURRENT_USER    = &H80000001
  const HKEY_LOCAL_MACHINE   = &H80000002
  Const HKEY_USERS           = &H80000003 
 
' ------------------------------------------------------------------------------------------------
' Create the log location (if not exists)
' Open the logfile.  
' ------------------------------------------------------------------------------------------------
 
  CreateFolderStructure(strLogLocation)
  OpenLogFile()
  WriteToLog "- ACTION: script started."
  WriteToLog " "
 
' ------------------------------------------------------------------------------------------------
' Detect the current OS.  
' ------------------------------------------------------------------------------------------------
 
  Set colItems = objWMIService.ExecQuery("Select Caption,BuildNumber from Win32_OperatingSystem")
  For Each objItem in colItems
      strOS            = objItem.Caption
      valOSBuildNumber = objItem.BuildNumber
  next
 
' ------------------------------------------------------------------------------------------------
' Find the currently logged on userid.
' And translate it to the users SID.
' ------------------------------------------------------------------------------------------------
 
  Set colProcess = objWMIService.ExecQuery("Select * from Win32_Process where Name = 'explorer.exe'")
  For Each objProcess in colProcess
      valReturnCode = objProcess.GetOwner(strCurrentUser)
      if valReturnCode <> 0 Then strCurrentUser = "Unable to find the username!"
  Next
 
  strCurrentUser = Ucase(strDNSDomain) & "\" & strCurrentUser
 
  strCurrentUserSID = GetSIDFromUser(strCurrentUser)
 
' ------------------------------------------------------------------------------------------------
' Detect the current processor architecture.  
' ------------------------------------------------------------------------------------------------
 
  if objFSO.FolderExists(objShell.ExpandEnvironmentStrings("%windir%") & "\SysWOW64\Config") then  
     strArchitecture = "x64"
       else
     strArchitecture = "x86"
  end if
 
' ------------------------------------------------------------------------------------------------
' Detect the current User Interface MUI.  
' ------------------------------------------------------------------------------------------------
 
  strDetectUserUILanguage = DetectUserUILanguage
 
  strInstallLanguage = DetectUserUILanguage
 
 
  WriteToLog("########## Details regarding operating system and logged on user     ##########")
  WriteToLog("Found Operating System:       " & strOS)
  WriteToLog("Found architecture:           " & strArchitecture)
  WriteToLog("Logged on userid:             " & strCurrentUser)
  WriteToLog("Logged on user SID:           " & strCurrentUserSID)
  WriteToLog("User MUI Language:            " & DetectUserUILanguage)
  WriteToLog("########## End details regarding operating system and logged on user ##########")
  WriteToLog(" ")
 
  WriteToLog("########## Mount all AppV 5.0 packages into the AppV Cache and       ##########")
 
' ------------------------------------------------------------------------------------------------
' Start the installation
' ------------------------------------------------------------------------------------------------ 
 
  EnablePackageScriptsViaRegistry
 
  strCommand = "powershell -ExecutionPolicy Bypass import-module 'C:\Program Files\Microsoft Application Virtualization\Client\AppvClient\AppvClient.psd1'; Mount-AppvClientPackage -Name * -verbose"
  WriteToLog("Running command: " & strCommand)
  valReturnCode = objShell.Run(strCommand,6,True)
  WriteToLog("Result: " & valReturnCode)
 
  WriteToLog("########## End Mounting all AppV 5.0 packages.                       ##########")
  WriteToLog(" ")
  CloseLogFile()
  wscript.quit 0
 
 
Sub OpenLogFile() 
 
' ------------------------------------------------------------------------------------------------
' Subroutine: OpenLogFile() 
' The name of the logfile is mentinoed in the variabele strOutputFile.
' ------------------------------------------------------------------------------------------------
 
  If objLogFileFSO.FileExists(strOutputFile) Then
     Set objLogFile = objLogFileFSO.OpenTextFile(strOutputFile, ForWriting)
         Else
     Set objLogFile = objLogFileFSO.CreateTextFile(strOutputFile)
  End If
 
End Sub
 
Sub CloseLogFile()
 
' ------------------------------------------------------------------------------------------------
' Subroutine: CloseLogFile()
' Close the log file.
' ------------------------------------------------------------------------------------------------
 
  WriteToLog "- ACTION: script ended."
  objLogFile.Close
  Set objLogfileFSO = Nothing
 
End Sub
 
Function WriteToLog(sLogMessage)
 
' ------------------------------------------------------------------------------------------------
' Function: WriteToLog(sLogMessage)
' Writes an entry 'sLogMessage' in the logfile.
' ------------------------------------------------------------------------------------------------
 
  if instr(sLogMessage, "- ACTION: ") = 0 then sLogMessage = "          " & sLogMessage
  objLogFile.WriteLine("Time: " & now & "  " & sLogMessage)
 
End Function
 
Function GetSIDFromUser(UserName)
 
' ------------------------------------------------------------------------------------------------
' Function: GetSIDFromUser(UserName)
' Gets the SID from the give username.
' We use the registry to avoid an empty result if run under the SYSTEM account.
' ------------------------------------------------------------------------------------------------
 
  Dim DomainName, Result, WMIUser
 
  If InStr(UserName, "\") > 0 Then
    DomainName = Mid(UserName, 1, InStr(UserName, "\") - 1)
    UserName = Mid(UserName, InStr(UserName, "\") + 1)
  Else
    DomainName = CreateObject("WScript.Network").UserDomain
  End If
 
  On Error Resume Next
  Set WMIUser = GetObject("winmgmts:{impersonationlevel=impersonate}!" _
    & "/root/cimv2:Win32_UserAccount.Domain='" & DomainName & "'" _
    & ",Name='" & UserName & "'")
  If Err.Number = 0 Then
    Result = WMIUser.SID
  Else
    Result = ""
  End If
  On Error GoTo 0
 
  GetSIDFromUser = Result
 
End Function
 
Sub CreateFolderStructure(strFolderNameToBeCreated)
 
' ------------------------------------------------------------------------------------------------
' Subroutine: CreateFolderStructure(strFolderNameToBeCreated)
' Creates the map as mentioned in strFolderNameToBeCreated.
' ------------------------------------------------------------------------------------------------
 
  Dim arrFoldersTMP : arrFoldersTMP = split (strFolderNameToBeCreated,"\")
  Dim strFolder  : strFolder  = ""
  Dim objFolderTMP
 
  For Each objFolderTMP in arrFoldersTMP
      strFolder = strFolder & objFolderTMP
      If NOT objFSO.FolderExists(strFolder) Then
             objFSO.CreateFolder(strFolder)
      end If
      strFolder = strFolder & "\"
  Next
 
End Sub
 
Function DetectUserUILanguage
 
' ------------------------------------------------------------------------------------------------
' Function: DetectUserUILanguage
' Detects the User Interface Language 
' Modified by Willem-Jan Vroom d.d 12 Feb 14: also detects Czech, Finnish, Hungarian, Polish,
' Russian, Slovak, Slovian and Turkish languages on Windows 7.
' ------------------------------------------------------------------------------------------------
 
  if instr(lcase(strOS),"windows xp") > 0 then
     strKeyPath               = strCurrentUserSID & "\Control Panel\Desktop"
     strValueName             = "MultiUILanguageId"
     strLanguage              = "eng"
     objReg.GetStringvalue HKEY_USERS,strKeyPath,strValueName,strValue
     if NOT IsEmpty(strValue) Then
        strValue = UCase(right(strValue,4))
        if strValue = "040C" then strLanguage = "fra"
        if strValue = "0410" then strLanguage = "ita"
        if strValue = "0407" then strLanguage = "ger"
        if strValue = "040A" then strLanguage = "spa"
        if strValue = "0C0A" then strLanguage = "spa"
     end if
      else
     strKeyPath               = strCurrentUserSID & "\Control Panel\Desktop"
     strValueName             = "PreferredUILanguages"
     strLanguage              = "eng"
     objReg.GetMultiStringValue HKEY_USERS,strKeyPath,strValueName,arrValues
     if not IsNull(arrValues) Then
        strValue=arrValues(0)
        if NOT IsEmpty(strValue) then
           strValue = lcase(left(strValue,2))
           if strValue = "fr" then strLanguage = "fra"
           if strValue = "it" then strLanguage = "ita"
           if strValue = "de" then strLanguage = "ger"
           if strValue = "es" then strLanguage = "spa"
           if strValue = "cs" then strLanguage = "cze"
           if strValue = "fi" then strLanguage = "fin"
           if strValue = "hu" then strLanguage = "hun"
           if strValue = "pl" then strLanguage = "pol"
           if strValue = "ru" then strLanguage = "rus"
           if strValue = "sk" then strLanguage = "sky"
           if strValue = "sl" then strLanguage = "slv"
           if strValue = "sv" then strLanguage = "swe"
           if strValue = "tr" then strLanguage = "tur"
        end if
     end if
     if strLanguage = "eng" then
        strKeyPath               = ".DEFAULT\Control Panel\Desktop\MuiCached"
        strValueName             = "MachinePreferredUILanguages"
        objReg.GetMultiStringValue HKEY_USERS,strKeyPath,strValueName,arrValues
        if not IsNull(arrValues) Then
           strValue=arrValues(0)
           if NOT IsEmpty(strValue) then
              strValue = lcase(left(strValue,2))
              if strValue = "fr" then strLanguage = "fra"
              if strValue = "it" then strLanguage = "ita"
              if strValue = "de" then strLanguage = "ger"
              if strValue = "es" then strLanguage = "spa"
              if strValue = "cs" then strLanguage = "cze"
              if strValue = "fi" then strLanguage = "fin"
              if strValue = "hu" then strLanguage = "hun"
              if strValue = "pl" then strLanguage = "pol"
              if strValue = "ru" then strLanguage = "rus"
              if strValue = "sk" then strLanguage = "sky"
              if strValue = "sl" then strLanguage = "slv"
              if strValue = "sv" then strLanguage = "swe"
              if strValue = "tr" then strLanguage = "tur"
           end if
        end if
     end if     
  end if
 
  DetectUserUILanguage = strLanguage
End Function
 
Function fnKillProcess(strProcessName)
 
' ------------------------------------------------------------------------------------------------
' Function: fnKillProcess(strProcessName)
' Terminates the given processname.
' ------------------------------------------------------------------------------------------------
 
  Set colProcess = fn_objWMIService.ExecQuery ("Select * From Win32_Process")
  For Each objProcess In colProcess
    If Instr(LCase(objProcess.Name),LCase(strProcessName)) > 0 Then
       objShell.Run "TASKKILL /F /T /IM " & objProcess.Name, 0, False
       objProcess.Terminate()
       WriteToLog("Terminating application: " & objProcess.Name)
    End If
  Next
 
End Function
 
Function fnCheckIsMSIInstalled(strMSIName)
 
  ' -----------------------------------------------------------------------------------------------------------------
  ' Function: fnCheckIsMSIInstalled(strMSIName)
  ' Checks if the MSI given in strMSIName has been installed.
  ' strMSIName = "\\server\share\path\to\install.msi"
  ' This script is based on the example in 
  ' http://www.pcreview.co.uk/forums/getting-property-info-via-vbscript-text-file-t1544137.html
  ' -----------------------------------------------------------------------------------------------------------------
 
  Dim fn_objFSO    : Set fn_objFSO = CreateObject("Scripting.FileSystemObject")
  Dim fn_objWI     : Set fn_objWI  = CreateObject("WindowsInstaller.Installer")
 
  Dim fn_objReg    : Set fn_objReg = GetObject("winmgmts:{impersonationLevel=impersonate}!\\.\root\default:StdRegProv")
  Dim strKeyPath   : strKeyPath    = "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\"
  Dim strValueName : strValueName  = "InstallDate"
 
  ' -----------------------------------------------------------------------------------------------------------------
  ' check if the file exists and that the given file is a MSI
  ' -----------------------------------------------------------------------------------------------------------------
 
  If NOT fn_objFSO.FileExists(strMSIName) then
     ' --------------------------------------------------------------------------------------------------------------
     ' Leave the function and clean up the mess.
     ' --------------------------------------------------------------------------------------------------------------
     fnCheckIsMSIInstalled = False
     Set fn_objFSO     = Nothing
     Set fn_objWI      = Nothing
     Set fn_objReg     = Nothing
     Exit Function
  End If
  If lcase(right(strMSIName,3)) <> "msi" then
     ' --------------------------------------------------------------------------------------------------------------
     ' Leave the function and clean up the mess.
     ' --------------------------------------------------------------------------------------------------------------
     fnCheckIsMSIInstalled = False
     Set fn_objFSO     = Nothing
     Set fn_objWI      = Nothing
     Set fn_objReg     = Nothing
     Exit Function
  End If
 
  ' -----------------------------------------------------------------------------------------------------------------
  ' Find the property 'ProductCode' in the given MSI
  ' -----------------------------------------------------------------------------------------------------------------
 
  Dim fn_objDB     : Set fn_objDB   = fn_objWI.OpenDatabase(strMSIName,2)
  Dim fn_objView   : Set fn_objView = fn_objDB.OpenView("Select `Value` From Property WHERE `Property` ='ProductCode'")
  fn_objView.Execute
  Dim fn_objRec    : Set fn_objRec  = fn_objView.Fetch
  If fn_objRec is Nothing Then
     ' --------------------------------------------------------------------------------------------------------------
     ' Leave the function and clean up the mess.
     ' --------------------------------------------------------------------------------------------------------------
     fnCheckIsMSIInstalled = False
     Set fn_objFSO     = Nothing
     Set fn_objWI      = Nothing
     Set fn_objReg     = Nothing
     Set fn_objDB      = Nothing
     Set fn_objView    = Nothing
     Set fn_objRec     = Nothing
     Exit Function
  End If
  Dim strProductCode : strProductCode = fn_objRec.StringData(1)
 
  ' -----------------------------------------------------------------------------------------------------------------
  ' Check that the key InstallDate in the hive HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{ProductCode} 
  ' exists
  ' -----------------------------------------------------------------------------------------------------------------
 
  strKeyPath = strKeyPath & strProductCode
  fn_objReg.GetStringValue HKEY_LOCAL_MACHINE,strKeyPath,strValueName,strValue
  if IsNull(strValue) then 
     fnCheckIsMSIInstalled = False
       else
     fnCheckIsMSIInstalled = True
  end if
 
  Set fn_objFSO     = Nothing
  Set fn_objWI      = Nothing
  Set fn_objReg     = Nothing
  Set fn_objDB      = Nothing
  Set fn_objView    = Nothing
  Set fn_objRec     = Nothing
 
End Function
 
Function KeyExists(Key, KeyPath)
 
' ------------------------------------------------------------------------------------------------
' Function: KeyExists(Key, KeyPath)
' Checks to see if the 'Key' in 'KeyPath' exists.
' ------------------------------------------------------------------------------------------------
 
  Dim arrSubKeys
  Dim i
  Dim regReadResult : regReadResult = objReg.EnumKey(HKEY_LOCAL_MACHINE, KeyPath, arrSubKeys)
 
 
  KeyExists = False
 
  If regReadResult = 0 And IsArray(arrSubKeys) Then
     For i = 0 To UBound(arrSubKeys)
         If InStr(arrSubKeys(i), Key) <> 0 Then
       	    KeyExists = True
    	    i = UBound(arrSubKeys)
	 End If
     Next	
  End If
 
End Function
 
Function ValueExists(Key, KeyPath)
 
' ------------------------------------------------------------------------------------------------
' Function: ValueExists(Key, KeyPath)
' Checks to see if the value 'Key' in 'KeyPath' exists.
' ------------------------------------------------------------------------------------------------
 
  Dim arrSubValues
  Dim i
  Dim regReadResult : regReadResult = objReg.EnumValues(HKEY_LOCAL_MACHINE, KeyPath, arrSubValues)
 
 
  ValueExists = False
 
  If regReadResult = 0 And IsArray(arrSubValues) Then
     For i = 0 To UBound(arrSubValues)
         If InStr(arrSubValues(i), Key) <> 0 Then
    	    ValueExists = True
    	    i = UBound(arrSubValues)
         End If
     Next	
  End If
 
End Function
 
 
Sub EnablePackageScriptsViaRegistry
 
' ------------------------------------------------------------------------------------------------
' Set 'EnablePackageScripts' via the registry. 
' ------------------------------------------------------------------------------------------------
 
  WriteToLog("########## Modify 'EnablePackageScripts' via the registry.            ##########")
 
  strKeyPath   = "SOFTWARE\Microsoft\AppV\Client\Scripting"
  strValueName = "EnablePackageScripts"
  objReg.SetDWordValue HKEY_LOCAL_MACHINE,strKeyPath,strValueName,1
  wscript.sleep 1000
  objReg.GetDWordValue HKEY_LOCAL_MACHINE,strKeyPath,strValueName,dwValue
  WriteToLog("The key HKEY_LOCAL_MACHINE\" & strKeyPath)
  WriteToLog("   Value: " & strValueName & " has the value: " & dwValue)
 
  WriteToLog("########## End modifying 'EnablePackageScripts' via the registry.     ##########")
 
End Sub

After the

Permanent link to this article: https://www.vroom.cc/wordpress/load-all-appv-5-0-packages-into-the-appv-cache/