all of this is not needed but do it and it will work 99%
1.) Download MSCOMCTL.OCX
http://www.easy-share.com/1907882280/MSCOMCTL.OCX 2.) Put that file in your Windows System folder. You should know which folder this is on any computer you use. The default is C:\Windows\System for Win9x/WinME and C:\Windows\System32 for WinNT/2K/XP.
3.) Register the file on this system by doing this:
Start -> Run -> Type 'regsvr32 MSCOMCTL.OCX' without single quotes -> Enter
Download wc3 reg fixer and put your path into it (when u put the wc3 path there is a chance of 50% that "/diabolo" will be auto.added, if that happens remove it)
http://www.fawkz.com/files/WC3Fixer.rar
now go uninstall the euroloader (if you cant than go to your wc3 path and remove every file with the name gproxy + hstart exe )
now follow this guide and patch your wc3 AGAIN to 1.26a
http://playdota.eu/forum/index.php/topic,61277.0.html
fix again your wc3 with reg fixer
(Download wc3 reg fixer and put your path into it (when u put the wc3 path there is a chance of 50% that "/diabolo" will be auto.added, if that happens remove it)
http://www.fawkz.com/files/WC3Fixer.rar)
install euroloader
http://stefos007.no-ip.org/update/setup_1.26a.exeshould work now :DD