InstallAware

Posted: **Wed Nov 20, 2013 11:25 am**

Hi All,

just figured out how to check Microsoft Office applications, if they are installed and the version...

I also refer you to read http://support.microsoft.com/kb/240794 where I picked this up from.

Code: Select all

DEFINE REGION: Check Application Requirements
    Check Registry Key HKLM\SOFTWARE\Classes\Excel.Application\CurVer\ into OfficeCurVer
END REGION

This will give you "if the product is installed" (otherwise the registry entry shouldn't be there NO$KEY) and the version as follows:

OFFICECURVER = Excel.Application.15

This works for both Office 2010 and Office 2013 that I've tested so far (Windows 7 x86 and x64)

The trick I've worked out is to use the Application Class (as stored in the registry) which is version agnostic rather than try to determine the version of the application by reading the office keys direct.

The application Classes are:

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Microsoft Access	    Access.Application
Microsoft Excel	     Excel.Application
Microsoft OneNote	   OneNote.Application
Microsoft Outlook	   Outlook.Application
Microsoft PowerPoint	Powerpoint.Application
Microsoft Visio	     Visio.Application
Microsoft Word	      Word.Application

Microsoft Project (2013) does not use Application Classes as above so use the following keys registry entry:

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HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Project\shell\open\command

which will return something akin to:

C:\PROGRA~1\MICROS~4\Office15\PROTOC~1.EXE "%1"

Hope this helps and if anyone wants to add updates to this please do...

Best regards
Seán

Posted: **Wed Nov 20, 2013 11:44 am**

... Thanks for sharing it!

Regards

InstallAware

Microsoft Office - How to check Apps

Microsoft Office - How to check Apps

Re: Microsoft Office - How to check Apps