Last year i wrote that you can only paste one time.
This is still not fixed in 5.15
see tropic: http://forums.robotstudio.com/forum_posts.asp?TID=5351
Hi Klaus,
For me it works in RS 5.15. What exactly is it that not works for you?
I try to copy one target and past it severel times. i can only past one time the i have to copy again
Yes you are right, I tested on parts in the Layout browser and that works now, but targets does not work 
I will report this again.
Moved to UpFeed