Nearly, you missed the final \ off Mike, without it the file would be copied to the windows directory renaming to a file system32 (with no extension). The better way would be to move to the target directory and simply type copy 'source file' So, in order it's:- Cmd Cd c:\windows\system32 copy C:\WINDOWS\SERVICEPACKFILESi386\wininet.dll Exit Paul -----Original Message----- From: jhb-bounce@xxxxxxxxxxxxx [mailto:jhb-bounce@xxxxxxxxxxxxx] On Behalf Of Mike Lucas Sent: 30 January 2008 22:59 To: jhb@xxxxxxxxxxxxx Subject: [jhb] Re: Windows copy C:\WINDOWS\SERVICEPACKFILESi386\wininet.dll C:\WINDOWS\SYSTEM32 I don't think you have to repeat the file name for its destination. Mike L Mr Winskill wrote: > Right. So, I've located another copy of Wininet.dll in C:\WINDOWS\SERVICEPACKFILESi386 and need to copy it to C:\WINDOWS\SYSTEM32 > What line do I need to write, at the DOS CMD line, to achieve that? > > Gerry Winskill > > > Paul Reynolds <paul@xxxxxxxxxxxxxxxxxxx> wrote : > > > ___________________________________ > NOCC, http://nocc.sourceforge.net > > >