Error: The instruction at "0x787c43c1" referenced memory at "0x000

[Guest]

I have recently started receiving an error that crashes my ASP pages. IIS
seems to be running fine for HTML and .NET apps but my ASP pages produce 500
errors. It appears to be caused by a DLLhost.exe error with the message:

The instruction at "0x787c43c1" referenced memory at "0x00000000". The
memory could not be "read".

I googled the message and funnily there are some other people experiencing
the same exact error at the same time period (last week). Could it be one of
the recent service packs? In any case nobody seems to have gotten an answer
so far.

Thank you for your assistance.

 

[Mike Rosado [MSFT]]

Hi George,

I'm by no means an expert in this subject matter of IIS, but since no one
has responded to your posting then I'll try to assist you to the best of my
ability.

In order to troubleshoot this issue further, you would need to call Product
Support Service (PSS). Then have a case created, so that the next available
Support Engineer in the IIS group can assist in capturing a dump file for
further analysis in determining what is causing DLLHost to bugcheck.

RELATED KNOWLEDGE BASE ARTICLES(S):
814875 Troubleshooting various issues in IIS 6.0
http://support.microsoft.com/?id=814875

840671 The IIS 6.0 Resource Kit Tools
http://support.microsoft.com/?id=840671

IIS 6.0 Technical Reference
http://www.microsoft.com/resources/documentation/IIS/6/all/techref/en-us/default.msp

--
Hope this helps,
Mike Rosado
Windows 2000 MCSE + MCDBA
Microsoft Enterprise Platform Support
Windows NT/2000/2003 Cluster Technologies

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