Monster Repack Catalcysm 4.0.6a-4.1.0 x86

[Shaitan1805]

easy thing is to uninstall any prevesious mysql ....and clean system registry for mysql!!

thank you for the quick answer. Can you tell me a program I can clean the registry for mysql with?
Sorry for my bad english again

Edit: I solved my problem with mysql, but I have a new problem now. I can start Mysql and the authserver.exe. But when I start the Worldserver.exe after that I get an error. My windows open a pop up with the error that worldserver doesn´t work. in the panel stands following:

"Initialize data stores...
This application has requested the Runtime to terminate it in an unusual way. Please contact the application´s support team for more information."



I have already download the core again, but it doesn´t work. Same problem. The pop up came at the step Initialize data stores again. Get someone of you this error too? Or can someone help me, please?