classic era doesnt start i hear the sound but no login i still see the desktop i think its because of windows 7 other verions of wow work
You’re posting on the wrong forums.
This forum here is for technical support on Blizzard’s Classic Games — legacy games such as Diablo II (2000).
World of Warcraft (all versions, Retail and Classic) has its own set of forums; there’s even a category for Classic Era 1.14.4 PTR… here:
(I’m providing a link to the Europe region forums, since your BattleTag indicates that you registered in Europe; there is an equivalent category on the Americas region if needed)
You should probably post in that category.
Best of luck in your games !