Ok I'll try.

But lemme say this first.
EVERY eclipse game has done this to me for a while.
Super Mario Universe Online, Paper Mario online, and now this.

Kinda odd and the library installer doesnt help

Perhaps you should login the moment it finished receiving news. Sometimes there may be connection time outs.

Chapter 4 if released and playable but it will still have some new things in it so don't forget to check back after you manage to beat it.

Well, thats what Ive been doing,
I hope you come up with a strategy sooner or later because this really angers me.

An update has been made a few days ago but I forgot to mention it (not that this forums has many members that actually care). Anyway this is what it contains:
-A new minigame: Poison Wars which is fully working. To get out of the Poison Wars arena though, you may need to use the /g command
-The ability to switch equipment in the middle of a battle
-The EXP bar has been replaced with a Star Points bar. Note on this game it shows the percentage that tells how ready you are for the next level. In reality the SP system is still based on the EXP system so the leveling up pace is still the same.
-A Beeper near the chat box that gives informations regarding how much damage you deal, receive, critical hits and map receiving
-Normal attacks now do random damage only when timed correctly
If you are interested, the website is on the first post in this thread.

Chapter 5 is going to be released soon.

Still doesnt work... =/

Well as I said before you should ask blaze. He's on the website's chat almost all the time. I'm afraid I do not know how to solve your problem.

ok. i will try when i have time

Not long ago I encountered a similar..or probably the very same issue you have and I know now how to fix it: right-click the client, select properties, go to Compatibility, and from there change the compatibility mode to the lowest version of Windows possible (for me it worked for Windows 95 and 98 modes)

And to mention something related to the game, a big update is being worked on really hard so expect a new release very soon.

The big update is now ready for download. Here is what it has..based on information taken from the website:
Hyperspeed use more SP to run faster.
Enable to let the game randomly select a battle theme
And a Victory theme.
Added some effects in battle.
Compleat GUI redesign and remade.
Added Server select screen.
Inproved character select screen now shows char + level
and name.
Enable to disable and enable Hyperspeed buttons in
options.
Increased/Stronger security methodes.
Fixed some mirror bugs
Major Bug fixes:
no more rendering issue when just logged in.
You now properly gain EXP from multicombat fights

You can get it here: http://www.wix.com/blazeing/projectmlo#!downloads
Oh and be sure to check the website more in the future because we'll bring more screenshots.

Yes, what MasterMario said. We also have now Luck(critical chance) and Prospection(Increase Special Damage(uses FP)). We also have a Quest System with quest editor installed in the game now. I am also currently working on Battle items(Like Fire Flower, Thunder rage, Pow block.)