NEED HELP WITH CLIET V7

so i download and install v7 and it runs after i launch it but if i close it then
and try to reopen it it says:
cache cant be downloaded or something wen server is loading
so i try to run as administartion and it says cant find gui
anyone no wut to do?

Right click, Run as administrator.

I SAID I TRYED RUNNING AS ADMIN IT DOESNT WORK!

im having this problem the only way ive got round it is uninstalling client and re installing it then just try not to cloese the client.
btw the ele shop is fucked up i keep dcing everytime i go to it.

ye i had this problem it's piss annoying >.< i left the instillation logo on my desktop and everyime i wanna run the server i have to click the launch after set up hopfully fixed with cleint 7.1 cuz donator capes need fixing and all =[