How to fix after Criterror?

[interpolyxdd]

Dear Community,

I use the "Minimal Downloader" of MoP on Frostwolf. After i got an Criterror I'm unable to connect again. I tried to restard the client, same as my PC.
Also i try to unstuck me via tool on homepage. I deleted the "error" in WoW folder as well.
Anyone know how to fix it so i can connect to server ?!

[Zelta]

You should post the error message.
http://forum.warmane.com/showthread.php?t=156279