access violation exception in OLEAUT32.DLL (IIS 5.0)

[Carlos]

Hi,

I´ve a problem with a customer´s website. Every hours dllhost crashes and a
crash rule created in IIS Debug Diagnostic Tools restarts it, and the dump is
analyzed and is always showing the same error:

OLEAUT32!SYSFREESTRING+46In
dllhost__PID__1736__Date__02_14_2007__Time_01_30_53PM__281__Second_Chance_Exception_C0000005.dmp
the assembly instruction at OLEAUT32!SysFreeString+46 in
C:\WINNT\system32\OLEAUT32.DLL from Microsoft Corporation has caused an
access violation exception (0xC0000005) when trying to read from memory
location 0x0b6a4fd0 on thread NN

Windows 2000 Server SP4
OLEAUT32.dll Version: 2.40.4522
ADO 2.7

Any idea?

Thanks, Carlos

[unknown]

My case here is, i hav installed Integration services on the test server and am trying to execute DTSX package from ASP.NET application. Now IIS crashes.

Analysis of crash dump resulted in statement "system32\oleaut32.dll from Microsoft Corporation has caused an access violation exception"

Anybody faced it.. wat might be the problem?

thanks,
pkay.

[unknown]

My case here is, i hav installed Integration services on the test server and am trying to execute DTSX package from ASP.NET application. Now IIS crashes.

Analysis of crash dump resulted in statement "system32\oleaut32.dll from Microsoft Corporation has caused an access violation exception"

Anybody faced it.. wat might be the problem?

thanks,
pkay.

[unknown]

My case here is, i hav installed Integration services on the test server and am trying to execute DTSX package from ASP.NET application. Now IIS crashes.

Analysis of crash dump resulted in statement "system32\oleaut32.dll from Microsoft Corporation has caused an access violation exception"

Anybody faced it.. wat might be the problem?

thanks,
pkay.

[David Wang]

Post by unknown
My case here is, i hav installed Integration services on the test server and am trying to execute DTSX package from ASP.NET application. Now IIS crashes.
Analysis of crash dump resulted in statement "system32\oleaut32.dll from Microsoft Corporation has caused an access violation exception"
Anybody faced it.. wat might be the problem?
thanks,
pkay.

Please post the stack for people to help you determine the cause of
the crash.

When oleaut32!SysFreeString crashes, it means the code which called it
to free memory has a bug. It does not indicate a bug in oleaut32 from
Microsoft. DebugDiagnostics still needs a bit of work determining the
real culprit.


//David
http://w3-4u.blogspot.com
http://blogs.msdn.com/David.Wang
//

[unknown]

My case here is, i hav installed Integration services on the test server and am trying to execute DTSX package from ASP.NET application. Now IIS crashes.

Analysis of crash dump resulted in statement "system32\oleaut32.dll from Microsoft Corporation has caused an access violation exception"

Anybody faced it.. wat might be the problem?

thanks,
pkay.