We have a .NET application using Windows Forms. This application terminates
unexpectedly once or twice a day for our customers. The following entry is
listed in the event log:

.NET Runtime version 2.0.50727.832 - Fatal Execution Engine Error (7A0592A2)
(80131506)

This problem appears to have started recently in the past 1 or 2 months. Is
this a known issue, and if so, are there any workarounds?

I am really at a loss as to how to deal with this problem.
How do you suggest I go about debugging or troubleshooting this issue?

Re: Fatal Execuation Error - any workarounds available? or help debugg by Laura

Laura
Thu Oct 04 03:51:44 PDT 2007

maybe this can help:
http://groups.google.it/group/microsoft.public.windowsupdate/browse_thread/thread/8e953b80e6dbd8b7/37c4ab2757ca6a1f?hl=it&lnk=st&q=7A0592A2&rnum=3#37c4ab2757ca6a1f

"John Voelk" <jvoelk@datstat.com.remove> ha scritto nel messaggio
news:046603C1-83F8-4520-A4AD-6A85D48CE237@microsoft.com...
> We have a .NET application using Windows Forms. This application
> terminates
> unexpectedly once or twice a day for our customers. The following entry
> is
> listed in the event log:
>
> .NET Runtime version 2.0.50727.832 - Fatal Execution Engine Error
> (7A0592A2)
> (80131506)
>
> This problem appears to have started recently in the past 1 or 2 months.
> Is
> this a known issue, and if so, are there any workarounds?
>
> I am really at a loss as to how to deal with this problem.
> How do you suggest I go about debugging or troubleshooting this issue?
>


Re: Fatal Execuation Error - any workarounds available? or help debugg by Alvin

Alvin
Thu Oct 04 18:34:58 PDT 2007

You should post this in the CLR newsgroup. Execution engine errors refer to
the CLR where the CLR team actively monitors this newsgroup.

--
Regards,
Alvin Bruney
------------------------------------------------------
Shameless Author Plug
OWC Black Book 2nd Edition
Exclusively on www.lulu.com/owc
$24.99


"Laura T." <LT_stop@yahoo.com> wrote in message
news:Ok0MZSnBIHA.3916@TK2MSFTNGP02.phx.gbl...
> maybe this can help:
> http://groups.google.it/group/microsoft.public.windowsupdate/browse_thread/thread/8e953b80e6dbd8b7/37c4ab2757ca6a1f?hl=it&lnk=st&q=7A0592A2&rnum=3#37c4ab2757ca6a1f
>
> "John Voelk" <jvoelk@datstat.com.remove> ha scritto nel messaggio
> news:046603C1-83F8-4520-A4AD-6A85D48CE237@microsoft.com...
>> We have a .NET application using Windows Forms. This application
>> terminates
>> unexpectedly once or twice a day for our customers. The following entry
>> is
>> listed in the event log:
>>
>> .NET Runtime version 2.0.50727.832 - Fatal Execution Engine Error
>> (7A0592A2)
>> (80131506)
>>
>> This problem appears to have started recently in the past 1 or 2 months.
>> Is
>> this a known issue, and if so, are there any workarounds?
>>
>> I am really at a loss as to how to deal with this problem.
>> How do you suggest I go about debugging or troubleshooting this issue?
>>
>



Re: Fatal Execuation Error - any workarounds available? or help de by jvoelk

jvoelk
Sun Oct 14 22:32:00 PDT 2007

Thanks for your past posts Laura and Alvin -

Laura's suggestion of removing .NET 2.0 security update (KB928365) didn't
help. But it was worth a try.

We solved the problem by adding a timer that garbage collects every second.
This allowed us to reproduce the problem on a somewhat consistent basis.
Then we narrowed down in the code where approximately this problem was
occurring. It was during cleanup of a particular COM object/interface.
Luckily it turned out that we weren't even using the capabilities of this COM
object and didn't have to create the object nor release it. We removed this
from our code and things have been working real well.

--
John Voelk
http://www.datstat.com
Professional online survey/data analysis software products and services


"Alvin Bruney [MVP]" wrote:

> You should post this in the CLR newsgroup. Execution engine errors refer to
> the CLR where the CLR team actively monitors this newsgroup.
>
> --
> Regards,
> Alvin Bruney
> ------------------------------------------------------
> Shameless Author Plug
> OWC Black Book 2nd Edition
> Exclusively on www.lulu.com/owc
> $24.99
>
>
> "Laura T." <LT_stop@yahoo.com> wrote in message
> news:Ok0MZSnBIHA.3916@TK2MSFTNGP02.phx.gbl...
> > maybe this can help:
> > http://groups.google.it/group/microsoft.public.windowsupdate/browse_thread/thread/8e953b80e6dbd8b7/37c4ab2757ca6a1f?hl=it&lnk=st&q=7A0592A2&rnum=3#37c4ab2757ca6a1f
> >
> > "John Voelk" <jvoelk@datstat.com.remove> ha scritto nel messaggio
> > news:046603C1-83F8-4520-A4AD-6A85D48CE237@microsoft.com...
> >> We have a .NET application using Windows Forms. This application
> >> terminates
> >> unexpectedly once or twice a day for our customers. The following entry
> >> is
> >> listed in the event log:
> >>
> >> .NET Runtime version 2.0.50727.832 - Fatal Execution Engine Error
> >> (7A0592A2)
> >> (80131506)
> >>
> >> This problem appears to have started recently in the past 1 or 2 months.
> >> Is
> >> this a known issue, and if so, are there any workarounds?
> >>
> >> I am really at a loss as to how to deal with this problem.
> >> How do you suggest I go about debugging or troubleshooting this issue?
> >>
> >
>
>
>

Re: Fatal Execuation Error - any workarounds available? or help de by Alvin

Alvin
Tue Oct 16 17:19:09 PDT 2007

Thanks for the follow up.

--
Regards,
Alvin Bruney
------------------------------------------------------
Shameless Author Plug
OWC Black Book 2nd Edition
Exclusively on www.lulu.com/owc
$24.99


"John Voelk" <jvoelk@datstat.com.remove> wrote in message
news:1FDEDC4C-9047-4EFE-AB42-94BCA7720186@microsoft.com...
> Thanks for your past posts Laura and Alvin -
>
> Laura's suggestion of removing .NET 2.0 security update (KB928365) didn't
> help. But it was worth a try.
>
> We solved the problem by adding a timer that garbage collects every
> second.
> This allowed us to reproduce the problem on a somewhat consistent basis.
> Then we narrowed down in the code where approximately this problem was
> occurring. It was during cleanup of a particular COM object/interface.
> Luckily it turned out that we weren't even using the capabilities of this
> COM
> object and didn't have to create the object nor release it. We removed
> this
> from our code and things have been working real well.
>
> --
> John Voelk
> http://www.datstat.com
> Professional online survey/data analysis software products and services
>
>
> "Alvin Bruney [MVP]" wrote:
>
>> You should post this in the CLR newsgroup. Execution engine errors refer
>> to
>> the CLR where the CLR team actively monitors this newsgroup.
>>
>> --
>> Regards,
>> Alvin Bruney
>> ------------------------------------------------------
>> Shameless Author Plug
>> OWC Black Book 2nd Edition
>> Exclusively on www.lulu.com/owc
>> $24.99
>>
>>
>> "Laura T." <LT_stop@yahoo.com> wrote in message
>> news:Ok0MZSnBIHA.3916@TK2MSFTNGP02.phx.gbl...
>> > maybe this can help:
>> > http://groups.google.it/group/microsoft.public.windowsupdate/browse_thread/thread/8e953b80e6dbd8b7/37c4ab2757ca6a1f?hl=it&lnk=st&q=7A0592A2&rnum=3#37c4ab2757ca6a1f
>> >
>> > "John Voelk" <jvoelk@datstat.com.remove> ha scritto nel messaggio
>> > news:046603C1-83F8-4520-A4AD-6A85D48CE237@microsoft.com...
>> >> We have a .NET application using Windows Forms. This application
>> >> terminates
>> >> unexpectedly once or twice a day for our customers. The following
>> >> entry
>> >> is
>> >> listed in the event log:
>> >>
>> >> .NET Runtime version 2.0.50727.832 - Fatal Execution Engine Error
>> >> (7A0592A2)
>> >> (80131506)
>> >>
>> >> This problem appears to have started recently in the past 1 or 2
>> >> months.
>> >> Is
>> >> this a known issue, and if so, are there any workarounds?
>> >>
>> >> I am really at a loss as to how to deal with this problem.
>> >> How do you suggest I go about debugging or troubleshooting this issue?
>> >>
>> >
>>
>>
>>