>-i see on the web some exceptional fast softs filers to search any file in computer.
>this is more fast that windows search(embed in explorer) and use a db database and indexing.
>the windows10 last update search seems to be an old age comparing to that tool.
>
>an example of these instantaneous search file( only file not contents in file) is in :
> https://www.pcastuces.com/logitheque/everything.htm
>can download and try. (2149 ko -portable application)
>
>anyone have worked on semblable tool ? any idea how to achieve that with vfp?

AFAIK everything is from voidtools.com and I have been using it for years. VFP doesn't sound to be a feasible language to me for such kind of tool (and why should you when there is one out there like 'everything').