You're probably getting the error message because "TeamSite Perl Modules" is a folder, not a file. You need to redirect the standard output of the perldoc utility to a text file within the folder, not directly to the folder itself.

Do this:

C:\Users\Admin>perldoc File::Copy > "C:\Users\Admin\Desktop\TeamSite P
+erl Modules\File-Copy.txt"
[download]

You could also use the -d option of the perldoc utility instead of I/O redirection, like this:

C:\Users\Admin\Desktop\TeamSite Perl Modules>perldoc -d File-Copy.txt 
+File::Copy
[download]

Jim