ma pc is not able to copy and paste from pen drive and within pc it self. what can i do my window is vista......
try the keyboard shortcut ctrl+c for copy and ctrl+v for paste
try to restart the computer.
If it does not work,maybe the file named "shdoclc.dll"is lost,you can search it from another computer,then paste (or directly download from internet)into folder: C:\WINDOWS\system32.
did it ever work fine?
If so, have you done a system restore back to when it worked?Some HELP in posting on Computing.net plus free progs and instructions Cheers