VB.net Help with visual basic program, reloading a database on screen

I got a program designed for me a few years ago - password manager which I gave out copies to fellow df members, since then it has undergone a few changes and additions done by myself.

ive come up with a slight problem, basically you have the option to search through all the database for a specific word such as amazon for example, but then the program removes all other database entries apart from the amazon ones. ive added a reload button and I want to be able to click it and then re-load the database back as it is when the program first starts. now ive had a fair bit of experience with visual basic now over the years and most edits ive done myself and most bugs ive fixed myself but this one ive tried everything that I can think but it still does not work.

so if someone could take a look at the code for me and put me in the right direction, ill offer 25 free licenses to fellow df vip members and unlimited to staff

Are you using an actual database for this or storing in a file or is this excel?

im using an encrypted database to hold th einfo with the program being the gui/front end for editing/changing stuff.

Wat DB are you using? Are you physically changing it whilst searching or creating temporary tables?

its ok ive hired a dev to not only do this but add some new cool stuff too
more to come soon

Mate send me the code vb.net isn't really my thing but better than paying as a first go. Happy to sign an NDA.