This is caused by not having a steady hand.
<quote>
By moving one's hand slightly which also moves the mouse and all the files that are selected, Windows interprets this as dragging which copies the files. Done this plenty of times myself. ;-)
</quote>
See the following thread to see the details and workarounds provided by Wesley Vogel.
http://groups.google.com/group/micro...ca90d9547c6f40
--
Regards,
Ramesh Srinivasan, Microsoft MVP [Windows Shell/User]
Windows® Troubleshooting
http://www.winhelponline.com
"scheinz" <(E-Mail Removed)> wrote in message news:63C4CB8E-FF7D-4F52-8ED6-(E-Mail Removed)...
How do I remove this annoying windows feature: When pressing control-Left
click to select a group of files, windows starts to duplicate this files in
the same folder.
Kenn