[SA-list] IIS displays 404 error

[Robb Fesig]

Hello all. This isn't a SA problem, but I can't seem to find an answer.   I have SA 4.x running on a W2k machine with IIS 5.0. Using Brent's templates, SA generates new .asp pages and publishes them into the webroot directory. SA updates the pages approximately every 30 seconds. I have the pages set to no-cache and refresh=30. Everything works fine for a while, then I'll get a 404 error, and the page stops updating. I think the 404 error comes up when SA is updating the .asp file and the browser is doing a refresh. Is there any way to tell IIS to serve the old page if when it tries to read the current page, the current page is in use?   Thanks in advance, Robb Fesig