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