Having completed the step that was suggested i still have the power query tab missing and i recieve this dialog box error message, which i cannot make much sense of. I have PASTED the entireity of the error message below. What do I need to do to make the power query tab appear.
Image
See the end of this message for DETAILS on invoking
just-in-time (JIT) debugging instead of this dialog box.

************** Exception Text **************
System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.Office.Interop.Excel, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c' or one of its dependencies. The system cannot find the file specified.
File name: 'Microsoft.Office.Interop.Excel, Version=14.0.0.0, Culture=neutral, PublicKeyToken=71e9bce111e9429c'
at Microsoft.Mashup.Client.Excel.AddIn.Try CreateApplication(Object appObject, IApplication& application)
at Microsoft.Mashup.Client.Excel.AddIn.Ext ensibility.IDTExtensibility2.OnConnecti on(Object application, ext_ConnectMode connectMode, Object addInInst, Array& custom)

WRN: Assembly binding logging is turned OFF.
To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1.
Note: There is some performance penalty associated with assembly bind failure logging.
To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].



************** Loaded Assemblies **************
mscorlib
Assembly Version: 4.0.0.0
WIN32 Version: 4.0.30319.34209 built by: FX452RTMGDR
CodeBase: file:///C:/Windows/Microsoft.NET/Framework/v4.0.30319/mscorlib.dll
----------------------------------------
Microsoft.Mashup.Client.Excel
Assembly Version: 1.0.0.0
Win32 Version: 2.25.4095.242
CodeBase: file:///C:/Program%20Files/Microsoft%20Power%20Query%20for%20Excel/bin/Microsoft.Mashup.Client.Excel.dll
----------------------------------------
Extensibility
Assembly Version: 7.0.3300.0
Win32 Version: 7.00.9466
CodeBase: file:///C:/WINDOWS/assembly/GAC/Extensibility/7.0.3300.0__b03f5f7f11d50a3a/Extensibility.dll
----------------------------------------
office
Assembly Version: 15.0.0.0
Win32 Version: 15.0.4745.1002
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/office/15.0.0.0__71e9bce111e9429c/office.dll
----------------------------------------
Microsoft.Mashup.Client.Windows
Assembly Version: 1.0.0.0
Win32 Version: 2.25.4095.242
CodeBase: file:///C:/Program%20Files/Microsoft%20Power%20Query%20for%20Excel/bin/Microsoft.Mashup.Client.Windows.DLL
----------------------------------------
Microsoft.Mashup.Document
Assembly Version: 1.0.0.0
Win32 Version: 2.25.4095.242
CodeBase: file:///C:/Program%20Files/Microsoft%20Power%20Query%20for%20Excel/bin/Microsoft.Mashup.Document.DLL
----------------------------------------
System
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34239 built by: FX452RTMGDR
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System/v4.0_4.0.0.0__b77a5c561934e089/System.dll
----------------------------------------
System.Core
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Core/v4.0_4.0.0.0__b77a5c561934e089/System.Core.dll
----------------------------------------
Microsoft.MashupEngine
Assembly Version: 1.0.0.0
Win32 Version: 2.25.4095.242
CodeBase: file:///C:/Program%20Files/Microsoft%20Power%20Query%20for%20Excel/bin/Microsoft.MashupEngine.DLL
----------------------------------------
System.Drawing
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Drawing/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Drawing.dll
----------------------------------------
System.Windows.Forms
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34250 built by: FX452RTMGDR
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Windows.Forms/v4.0_4.0.0.0__b77a5c561934e089/System.Windows.Forms.dll
----------------------------------------
Microsoft.Mashup.OleDbProvider
Assembly Version: 1.0.0.0
Win32 Version: 2.25.4095.242
CodeBase: file:///C:/Program%20Files/Microsoft%20Power%20Query%20for%20Excel/bin/Microsoft.Mashup.OleDbProvider.DLL
----------------------------------------
System.Web.Mvc
Assembly Version: 2.0.0.0
Win32 Version: 2.0.60926.0
CodeBase: file:///C:/WINDOWS/assembly/GAC_MSIL/System.Web.Mvc/2.0.0.0__31bf3856ad364e35/System.Web.Mvc.dll
----------------------------------------
System.Web.Routing
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.33440
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Web.Routing/v4.0_4.0.0.0__31bf3856ad364e35/System.Web.Routing.dll
----------------------------------------
System.Web
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34248 built by: FX452RTMGDR
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_32/System.Web/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Web.dll
----------------------------------------
Microsoft.Mashup.Client.Models
Assembly Version: 1.0.0.0
Win32 Version: 2.25.4095.242
CodeBase: file:///C:/Program%20Files/Microsoft%20Power%20Query%20for%20Excel/bin/Microsoft.Mashup.Client.Models.DLL
----------------------------------------
EventSource
Assembly Version: 1.0.0.0
Win32 Version: 1.0.2236.3
CodeBase: file:///C:/Program%20Files/Microsoft%20Power%20Query%20for%20Excel/bin/EventSource.DLL
----------------------------------------
System.Configuration
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34209 built by: FX452RTMGDR
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Configuration/v4.0_4.0.0.0__b03f5f7f11d50a3a/System.Configuration.dll
----------------------------------------
System.Xml
Assembly Version: 4.0.0.0
Win32 Version: 4.0.30319.34230 built by: FX452RTMGDR
CodeBase: file:///C:/WINDOWS/Microsoft.Net/assembly/GAC_MSIL/System.Xml/v4.0_4.0.0.0__b77a5c561934e089/System.Xml.dll
----------------------------------------

************** JIT Debugging **************
To enable just-in-time (JIT) debugging, the .config file for this
application or computer (machine.config) must have the
jitDebugging value set in the system.windows.forms section.
The application must also be compiled with debugging
enabled.

For example:





When JIT debugging is enabled, any unhandled exception
will be sent to the JIT debugger REGISTERED on the computer
rather than be handled by this dialog box.Why are you posting this in the malware forum?