Question : Store.exe

hi Sir i have exchange 2007 server store.exe conusming too much memory becuase of that server not responding after some hours and need to restart.

Answer : Store.exe

Naveed,

For now, You can set a limit on the ESE database memory cache (Although generally not recommended by Microsoft)
steps to do are here:
http://www.msexchange.org/pages/newsletters/july2007.asp