How to copy file using cmd command
. Use the Windows XCOPY command to copy the stored files from within this folder to another location.
From the desktop taskbar, click on [Start], and select [Run]. The Run window will be displayed. In the Open field, type cmd, then click [OK]. A command prompt window will be displayed.
At the command prompt, enter the XCOPY command then press the [Enter] key to execute the command. Below is an example of how to use the XCOPY command.
xcopy "C:\Documents and Settings\[User_Name]\My Documents\DocuShare" "directory_path_to_new_location]" /E /K /O
After the command has copied the contents of the C:\Documents and Settings\[User_Name]\My Documents\DocuShare directory to the destination you specified in the command close the command window by typing exit at the command prompt, then pres [Enter]. You may now install DocuShare Windows Client.
NOTE: Type help xcopy at the command prompt to display the online command help. Check with your system administrator for the specific command switches that should be used in your environment.