I have tried deleting the client, deleting the "Local Store" folder, and then re-installing the client. But after a few times of opening the client it Tanki Online doesn't load again. Since, I don't want to keep re-installing, I only delete the "Local Store" folder since it gives me the same results. Any solutions? By the way, Standalone Flash Player is slower, laggier, and most of the time Tanki Online never loads. I would like to keep using the client.

Did you actually read my post? Please re-read it. By the way, that link you gave me is unhelpful. Again, re-read my post.

So, on the Tanki Online homepage I pressed the "Download" button to download Tanki Online since the game runs faster on the client (less laggy too). It's great and fast except for 2 problems. 1. After I open Tanki Online (the downloadable client) about 2-3 times (before opening it, it was closed), the game doesn't load. So then, I have to go to %APPDATA% -> Tanki Online and delete the "Local Store" folder so Tanki Online loads again. This is annoying since after 2-3 times of opening Tanki Online I have to do this to make it work again. What happens if I don't is that the game will never load. 2. In battle when I want to change equipment without leaving the battle, I go to garage switch equipment and come back. And, as you know you have to self-destruct. But if I die before the 5 seconds (jumping off, getting killed, etc), then instead of the equipment changing, Tanki Online gives me an error and tells me to re-enter the game. By the way, this doesn't happen in the browser (I use Internet Explorer so I can use mouse controls. Tanki Online developers seemed to fix the "gray/brown screen" bug). Any solutions? Thanks!