Error CO_E_DLLNOTFOUND
From: EDDIE (anonymous_at_discussions.microsoft.com)
Date: 04/02/04
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Date: Fri, 2 Apr 2004 00:06:06 -0800
hi,
I am frequently having this error - error no 87, hr = 2147221000 on my application which is out in field. The app is using eVC3.0, SQL CE 2.0,ppc2002.
The error occurrance is at various places so am not able to isolate it.
I searched on the internet and found that in most of the cases, this error was coming in SQL DLL loading problems.
My app. closes the DB after x minutes of inactivity and then opens as the need arises. While opening, I use CoCreateInstance to load the dll using following code
hr = CoCreateInstance(CLSID_SQLSERVERCE_2_0, NULL, CLSCTX_INPROC_SERVER, IID_IDBInitialize, (void**)&(COLEDBHelper::m_pIDBInitialize));
I created a test program to frequently close and open the DB. I let it close and open around 800 times or so. But I could not find the error again. This error is intermittent and not reproducible even with a stress test.
Any ideas about this error. What could be the possible cause of this error?
Many thanks for your time...
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