ok..and how to put entities in my map?

I think I may know what the problem here is. When you loaded CoD2 Radiant for the 1st time it asked you for a file. What file did you give it ?. If you never did that part right then that why you got notthing. Best thing to do is make sure your setting are set up right.

Go to file and go down to project setting.

Now you should have a new window on your screen.

Make sure that basepath (.EXE location) is set to your Call of Duty 2 folder. Default location is C:\Program Files\Activision\Call of Duty 2

Now make sure your mapspath (.MAP location) is set to your Call of Duty 2 map_source folder. Default location is C:\Program Files\Activision\Call of Duty 2\map_source

Now the one file that you must have right !. For entitypath it should be the cod2.def file from the bin folder. If you install the game in the default location then the line should look like this .\cod2.def

ok that it hit ok and close the editor and then reopen it and see if it works.

i have them in the right way..

but in mp --> i have only global intermission..

can it be the cause that i have patch 1.2 installed?

no

Hmm what file did you give the editor when you started it for the 1st time.