I'm travelling over the weekend so I won't be back until Monday probably. "Invalid number of parameters". by The second one, I forgot to put in the robocopy command, the third try I get this: "the file name, directory name or volume label syntax is incorrect." xcopy "invalid number of parameters" If this is your first visit, be sure to check out the FAQ by clicking the link above. View this "Best Answer" in the replies below ». The *s do not "enclose" the period, the *. c:>robocopy /y/e E:\Program Files\adobe e:\nn\ e:\Program Files\adobe contains a space - robocopy sees this as 2 params - adding e:\nn\ to it makes 3 source/destination params = invalid number of parameters. I might try to download the GUI, but I have no mouse, and the only way I have to navigate between windows on the old desktop is the tab and windows key, and the arrows. robocopy