Thanks Prachand,
i download w32 downadup remover tool , . i scan all my work station through this tool. its detect the virus. and quantrine the effected file . after few time all wokstation rapidly virus detection notification in every workstation. its too much distrubing for user.
i always upgrade my server SEP 11 (its automtically upgrade). right now its not shown HOME/MONITOR/REPORT/ in his browser.
plz give me soluation. whatever i do. i attach my SEP 11 picture ... plz see this