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Live Office XI3.1 SP2

I get the following error message when trying to authenticate with Live Office (XI3.1 SP2) :

'Class not registered - Exception from HRESULT 0x80040154 (REGDB_E_CLASSNOTREG)

Any idea how to solve this ?

kind reg.

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1 Answer

  • Posted on Aug 17, 2010 at 01:51 PM

    I have the same problem. But it's not a SP2 problem, because on another installation with SP2 it works fine.

    I also reinstalled office web components as suggested but it did not fix it

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