>programe error:can not create a file(for all dbf when being indexg)
>and file acess is denide for all cdx.
>
> i am indexing all file in begining
>thand

Indexing requiers exclusive access, you can not do it in multi-user environment. You should create your indexes once and do re-indexing with some frequency (say, once a month or week) when no one is using the system.