Hammer stop working on Run Map

When i run my map , The compile window stop working. I guess this is due to the weight of map but can i fix this plz ?

Post your log.

well , there is no log, because it crash ^^

It crashes when you hit the run map button?

Leave it for a bit. Its probably just frozen because its compiling.

One thing you can do its go into the command prompt and end DWM.exe twice. Once you end it once, it will come up again, and do it again. Keep in mind this is the program that handles the transparency in windows, you your color scheme will change, but in doing this, you will be able to see the progress of the compile.