Hi ENO I try you suggestion and still not good.
OK now I uninstall all the lot again( DCS WOLRD ,Modules, files ,folders ,cookies on the internet and empty the bin.
Install my A10C cd ( hard copy )and work very good.
That not mean the 126 up date is the problem, may be the browser on the internet or uTorrent or antivirus interfere with the download. I will try and let you know. ( Love DCS and I never give up )
Thanks lots bro.