My VLC edit of one clip applied to all clips

[CeannLoch]

Hello all, a newbie here.
I've recently tried editing a video using VLC. Since then whenever I open any of my video clips with VLC, I find that all the videos have the same edit applied. Strange. The only way to see the original version of the file/clip is to open with say, Windows media player. How can I reverse this so that I can start using VLC again?

[Lotesdelere]

Check the filters in the menu Tools -> Effects and Filters
Or reset the preferences but you will lose any other setting as well:
https://wiki.videolan.org/VSG:ResetPrefs

[CeannLoch]

Lotesdelere, Thanks very much. Solved. I simple clicked on reset preferences and all was well again