CoCreateInstance failed: Class not registred (0x80040154)

wakestar
wakestar Member Posts: 207
edited 2009-02-23 in NAV/Navision Classic Client
Hi all

I'm trying to find out why Nav 5.0 SP1 is crashing sporadically when the user switches between the companies.

So I thought I would trace the COM calls made while switching between the companies,
.. and there's a COM error:

CoCreateInstance({60A323DD-8393-470F-AD5E-B11FB490CAA0},
0x0,CLSCTX_ALL,IID_IUnknown, 0x12e520): FAILED: Class not registred (0x80040154)

I searched the registry but I couldn't find this GUID (no surprise...)

Any ideas what com object is causing this message?

Comments

  • ta5
    ta5 Member Posts: 1,164
    Hi

    3 questions:

    1) Do you have some customations in codeunit 1?
    2) Can you reproduce it (e.g. on client x every y time)?
    3) Does the debugger stop on a meaningful piece of code?

    Thomas
  • wakestar
    wakestar Member Posts: 207
    edited 2009-02-23
    1.) nope, same error appears with 5.0 SP1 Cronus

    2.) nope, I don't even know wether the crashes are caused by this error
    -- as I said, the crashes are sporadic and I'm trying to eliminate all the possible causes

    3.) nope, Navision crashes and asks for sending the error report to microsoft


    update to 1.) there are cusomizations in CU1 but before removing one piece of code after another I would like to eliminate this specific com error. There is no way to consistently reproduce the crash.
  • ta5
    ta5 Member Posts: 1,164
    Hmm, that looks difficult.
    Can you contact ms support?

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