Sorry friends for my mistake! I didn't see the predictable... v4 had no bugs, but after every update from riots, to league of legends, the files change... and so I would had to make a new version everytime lol updates... But now, I made v188.8.131.52 that will last until League of Legends's lol_air_client releases version 0.0.0.60 , I think it will last a month or so... if you downloaded the Server Switcher and you have problems, contact me on email: email@example.com
SilviuVlad's League of Legends Server Switcher v184.108.40.206 is finnaly here!
lolSS v220.127.116.11 is the updated version of server switcher that now works with the new patcher from riot...
The download link: http://silviuvlad.webs.com/download.html
Avoid adwares, malwares, crapwares... there are alot of people trying to make you download viruses... The only version of Server Switcher that you can trust is from silviuvlad.webs.com others may be scams! As you used version 1, 2 or 3.0 you have seen that it works perfectly without any bugs, if there are bugs tho, you can report them to http://silviuvlad.webs.com/apps/guestbook/ .
This is also free, so don't go to links that say "here is a free tool" it might be a scam...
All you have to do is:
Copy the files (e2n.exe, n2e.exe, server switcher.exe) to league of legends directory, where lol.launcher.exe is located...
Ex: "C:\Program Files\Riot Games\League of Legends\"
Make a shortcut to Server Switcher.exe and put it on desktop, everytime you want to play League of legends, use that shortcut...
If you enter that shortcut (or directly the server switcher.exe from lol folder) you'll see 2 flags, European Union flag and United States of America Flag... click the flag of which server you wish to join!
PS: I am sorry I didn't posted that version 3.0 won't work with the new patcher, I was busy, and since not many supported me by donating, I had to work on my free time... I know many of you curse me because of v3.0 not working with the new patcher, again SORRY, now v18.104.22.168 is out, and it works with the new patcher, if riots will modify the game again I will have to make a v5... so support is needed thank you!
(excuse my grammar, I am a German programmer)