Using CreateOleObject('Outlook.Application') causes “Server execution failed” error


We have written an application in Delphi XE3 that sends emails via Outlook OLE.  FYI - see source code.

It has been working perfectly well for years until I upgraded to Windows 10.

Now I get "Server execution failed" whenever my Outlook 2013 is running.  
Of course it works when Outlook is not running.

It also works when I run both my EXE as well as Outlook as Administrator.  BUT, when I do this outlook complains when I try to create emails (Outlook doens't like being run as Administrator).

Here is a link which explains a lot about what is happening.

I just want to run my EXE as "normal" and Outlook as "normal" - ie not as administrator.  
But it is not working.  Why?

How can I make sure both processes run in the same security context?
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Maybe this documentation can help you out:
enigmasolutionsAuthor Commented:
Hi xtermie, I couldn't see anything that would help.

How can I determine or set the security context that my program and outlook run in?
Sinisa VukSoftware architectCommented:
May my advice to (not so ) similar question helps?

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enigmasolutionsAuthor Commented:
Hi Sinisa,  Your comment looks very good.  My first test to do similar to your idea still did not work.  But I will further investigate the other ideas / links.  Thank you.

This still did not work - the GetActiveOleObject failed.

    OutlookApp := GetActiveOleObject('Outlook.Application');
    OutlookApp := CreateOleObject('Outlook.Application');
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Windows 10

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