F3 to reinvoke the last used filter is not working

[hari3]

F3 to reinvoke the last used filter is not working.Tested more than 3 times whether it's working or not.

[highend]

F3 is by default bound to Edit | Quick Search...

So maybe you should post what F3 is assigned to on your system?

[hari3]

Highend sir -- I know some one will say like it,therefore first i have disabled F3 for Quick search and then i have tested this.

[highend]

Tested what? You still haven't said to which command you've bound the F3 key...

[hari3]

I haven't bound the F3 key to anything,because it was Don who has described about this and mentioned that F3 reinvokes the last used filter in "https://www.xyplorer.com/release_17.00.php#LFB"

[highend]

Maybe you should have mentioned that you are talking about the LFB...

Afaik that key was removed on purpose later on:
viewtopic.php?p=147771#p147771