How to deal with strange ComException "Library not registered" in .NET application?

A

Alexander Susha2014-08-27 22:12:09

Skype

Alexander Susha, 2014-08-27 22:12:09

Hello. After starting the .NET application, ComException "Library is not registered. (Exception from HRESULT: 0x8002801D (TYPE_E_LIBNOTREGISTERED))" began to occur. At the same time, the COM library itself was registered (Skype4COM.dll).
I dare to suggest that this could be affected by multithreading, before its introduction, the exception did not appear. Also, the exception does not appear on all machines (at least not yet), mostly on 64-bit machines.
Actually the question is, what are the causes of this exception and how to deal with it?

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2 answer(s)

E

Elena, 2014-08-27
@Nidora

On this foreign forum I found just such a topic with a similar question.

A

Alexander Susha, 2014-08-27
@isushik94

Nidora, the question is similar, but the fact is that the library is successfully registered. But re-registration does not save from the error.
I tried to remove the registration and connect the local copy of the library. On my machine it helped, but on 32-bit this approach does not help (tested on XP and 7).