Sorry,
All I can tell that server hangs and there is no access to ASP Pages.
Event viewer shows:
the application error (event 5) registered at the time I suspect problem happened,
also the system events 105, 100, 37 (source w3svc)
Nothing changed in terms of software, hardware or Apps.
I just periodically update DLL.
Thanks for trying to help

>Irina,
>
>It doesn't cost more for you to use more words to describe the PROBLEM!
>
>If you can't even tell us WHAT the expression of the "down" is (stops with failure code XXX or just hangs or ???) then I doubt that anyone can help.
>
>Have you changed anything on the system(s) recently?...Hardware or software or applications?
>
>
>>I think it's a term for crashing or partially running (b/c this is how system replies to attempt to stop IIS)
>>
>>>You say it's been running nicely for about a year but "Lately it started to go down often".
>>>
>>>What are the symptoms of the "down often"?????
>>>
>>>
>>>>Hello everyone,
>>>>I'd like to get all possible responses to my request. So please don't hesitate to make a suggestion.
>>>>My WEB server consists of 1 DLL (size 180K built in VFP6.0)
>>>>It works on Windows NT and gets initiated from ASP pages that also are using some Java scripting.
>>>>Same Windows NT runs several VFP applications (.exe) on schedule.
>>>>VFP 6.0 installed on Windows NT.
>>>>Volume of users isn't heavy (maybe busy 20 min out of 1 hour from 8-5)
>>>>Lately it started to go down often.
>>>>To stop IIS programmatically in such stage is impossible.
>>>>This configuration has been working for a year pretty successfully.
>>>>
>>>>Is it a volume increase that brings system down?
>>>>Where should I look for signs? What could make the system more stable?
>>>>I don't have any WEB administrator to take care of the problem.
>>>>
>>>>HELP!
>>>>TIA