The problem also is, I'm not really good with stuff like this. Have no clue to "backup a wallet" anyway.
All I usually do when installing a wallet on my PC is write down the seed phrase on paper. But in this particular case I forgot this.
Can you please read my previous post and answer on that?
I'm giving you an alternative to make sure you have a backup of the wallet or the seed itself before trying to fix stuff (like reinstalling Jaxx). Why won't you do that?
What exactly do you want me to answer to? I don't use Jaxx. I can't answer if the wallet will be lost if you update it to a new version, or if you can get any data from the dev tools options. I'm suggesting you something I can work it to try helping you.
I know mate, I appreciate your help a lot. But if you say "just back up the wallet" I have no clue how to do this at all.
That's what I meant to say. I'm a bit of a noob. I only know how to receive and send bitcoins but not much more than that.
I entered %AppData% in the explorer and it's searching for very long and finding all kinds of files....it's hard to find the correct one in this mass....how will the file I'm looking for be called?