hello mydear,
i copied my site to the host.when i tried to access the site this error apeared:Directory listing denied
when i rename the index.aspx to index.asp the error did not apeard again.but it did not show any thing.beacause it did not knw the aspx.cs page...?
thanks in advanced.

In a typical IIS installation "default.xxx" is the default page (not sure if it because default.aspx when you install .net). Try renaming your index.aspx to default.aspx

Also, you could add several files that all redirect the client to your index.aspx page so that all typical possibilities are covered:

default.asp
default.aspx
default.htm
index.asp
index.htm


-Peter

In ur iis set the default page to index.aspx .