Why would CLSIDFromProgID(L"Excel.Application", &clsid) fail?

  • Thread starter Thread starter Owen Ransen
  • Start date Start date
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Owen Ransen

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Using C++ MFC I've always used the call

CLSIDFromProgID(L"Excel.Application", &clsid)

to get hold of the Excel application. On my old Windows 10 machine this worked. Now on a new Windows 10 machine, which also has Excel it no longer works.

I've found Excel.Exe on my machine, and I use Excel every work day so it should work.

Flummoxed and confused.

TIA!
Graphics and CAD Programs Cad and Graphics software

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