The connection of the network unit mapped in Windows is not stable. Why?
You can try editing some Windows parameters. SMB size When you are executing applications copying or moving a large amount of information to a remote server, the speed of this action is determined by the network speed and the SMB size (a protocol related to the Windows mapped unit). NT/2000 negotiates the SMB size and will generally set this to 4K blocks for applications that are moving or copying data to a remote server. By increasing this block size, you will allow the server to complete its file copies faster. This will increase the performance of the application making the copy/move calls. HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\LanmanServer\Parameters “SizReqBuf”= REG_DWORD Enter the value: 16000 = HEXDEC Auto-disconnection parameters of the mapped unit Reference: http://support.microsoft.com/kb/138365/EN-US/ http://support.microsoft.com/default.aspx?scid=kb;en-us;297684 HKEY_LOCAL_MACHINE\System\CurrentControl Set\Services\LanmanServer\Paramerters Auto-disconnect to:
