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Windows 7 Enterprise Downgrade

By MP7000
43 Favourites
228 Comments
400K Views
Downgrade Windows 7 Enterprise to a Windows 7 Version that you have buy.

Start the Program and select the Version you wand to Downgrade. Then insert you Install Disk you buy and click Install. Then select Upgrade and Windows will downgade your Windows Enterprise Edition.
Published:
© 2010 - 2020 MP7000
Comments228
anonymous's avatar
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mattsk42's avatar
mattsk42 Digital Artist
For anyone having registry errors, etc. Right click the program and RUN AS ADMINISTRATOR. 
aldo8459's avatar
thank you for downloading, good day
UgadanKnuckle's avatar
I'm fuond da wae
UgadanKnuckle's avatar
do u kno da wae to download?
superlions16's avatar
THE FUCKING DOWNLOAD BUTTON.
atang2hot's avatar
is Ultimate version the same ? 
I got an Unhandled exception  about the access to the registry key " HKEY_LOCAL_MACHINE\SOFTWARE\Mifrosoft\WindowsNT\CurrentVersion" is denied after clicked downgrade to professional button

below is the content of the exception:

************** Exception Text **************

System.UnauthorizedAccessException: Access to the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion' is denied.

   at Microsoft.Win32.RegistryKey.Win32Error(Int32 errorCode, String str)

   at Microsoft.Win32.RegistryKey.CreateSubKey(String subkey, RegistryKeyPermissionCheck permissionCheck, RegistrySecurity registrySecurity)

   at Microsoft.Win32.RegistryKey.CreateSubKey(String subkey)

   at Microsoft.Win32.Registry.SetValue(String keyName, String valueName, Object value, RegistryValueKind valueKind)

   at Windows_7_Downgrader.Form1.Button3_Click(Object sender, EventArgs e)

   at System.Windows.Forms.Control.OnClick(EventArgs e)

   at System.Windows.Forms.Button.OnClick(EventArgs e)

   at System.Windows.Forms.Button.OnMouseUp(MouseEventArgs mevent)

   at System.Windows.Forms.Control.WmMouseUp(Message& m, MouseButtons button, Int32 clicks)

   at System.Windows.Forms.Control.WndProc(Message& m)

   at System.Windows.Forms.ButtonBase.WndProc(Message& m)

   at System.Windows.Forms.Button.WndProc(Message& m)

   at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)

   at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)

   at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)

 

 

************** Loaded Assemblies **************

mscorlib

    Assembly Version: 2.0.0.0

    Win32 Version: 2.0.50727.8762 (QFE.050727-8700)

    CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v2.0.50727/mscorlib.dll

----------------------------------------

Windows 7 Downgrader

    Assembly Version: 1.0.0.0

    Win32 Version: 1.0.0.0

    CodeBase: file:///C:/Users/Public/Downloads/Windows%207%20Downgrader.exe

----------------------------------------

Microsoft.VisualBasic

    Assembly Version: 8.0.0.0

    Win32 Version: 8.0.50727.7057 (QFE.050727-7000)

    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/Microsoft.VisualBasic/8.0.0.0__b03f5f7f11d50a3a/Microsoft.VisualBasic.dll

----------------------------------------

System

    Assembly Version: 2.0.0.0

    Win32 Version: 2.0.50727.8770 (QFE.050727-8700)

    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System/2.0.0.0__b77a5c561934e089/System.dll

----------------------------------------

System.Windows.Forms

    Assembly Version: 2.0.0.0

    Win32 Version: 2.0.50727.8653 (QFE.050727-8600)

    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Windows.Forms/2.0.0.0__b77a5c561934e089/System.Windows.Forms.dll

----------------------------------------

System.Drawing

    Assembly Version: 2.0.0.0

    Win32 Version: 2.0.50727.8681 (QFE.050727-8600)

    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Drawing/2.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll

----------------------------------------

System.Runtime.Remoting

    Assembly Version: 2.0.0.0

    Win32 Version: 2.0.50727.8771 (QFE.050727-8700)

    CodeBase: file:///C:/Windows/assembly/GAC_MSIL/System.Runtime.Remoting/2.0.0.0__b77a5c561934e089/System.Runtime.Remoting.dll

----------------------------------------

Anybody can advise what to do? thanks

 

mattsk42's avatar
mattsk42 Digital Artist
Right click the program and RUN AS ADMINISTRATOR. 
atang2hot's avatar
could not find the appropriate download program 
Bouda-Lycaon's avatar
Bouda-LycaonProfessional
I manually modified the reg, restarted, installed windows 8.
sirangromantico's avatar
wont work....cant upgrade from ultimate to professional message
goranco69's avatar
how to download
gmeades's avatar
Click the "Download" button in the upper right side of the page to download.
yogurtsea's avatar
how to download
ax0412's avatar
how to download
cjburkey's avatar
Look up to the right, right where it says "Download Zip"
namblue73's avatar
Where is download?
worksp's avatar
where is download
jfanlee's avatar
Thanks a lot!!!
jfanlee's avatar
Thanks a lot!!!
hoangcxx's avatar
thank you
anonymous's avatar
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