my english isn't very well.i'm sorry...
i made a driving game. i downloaded a little city from the net. i used this
city for my level.it was very good.i made a new level in wed.now i want to build
it.it has got only two building but compile time about 3000 - 4000 sec. i must use a lots of building but it's not compiling.no error message.now i made three building i'm waiting about 5 hours.it's not normal. how can i resolve this problem. thanks...

which version of 3dgs are you using... Go to help>about and type what it says there here... Example > Gamestudio commercial 6.40.2/wed v6.723

Yours may differ...

Also did you use snap to build your levels?

Im not sure if I understand your problem correctly? Is it compiling but just taking very long... Or is it not compiling at all?

yes you understand my problem correctly.my game studio version 6.22 what can i do?

Which GameStudio edition do you have?
Standart, Extra, Commercial, Professional?

You may go to the download section and download the latest update for your edition.

Did you use alot of lights, and all shaded blocks for very large surfaces?

Well try to update to the latest public release. 6.40.5 i think it is now. Should help... If for some reason you still want to use 6.22 then install 3dgs to another folder and update that one instead

this way your original copy wont be touched and if updating doesnt solve the problem you could go back to 6.22...