I need a vbs sript to copy all the files in folder A to folder B
* If the destination folder (B) does not exist, do not attempt copy or show an error.
* If the destination folder does exist, but the target files are already there, do not copy the files or show an error.
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If you haven’t already, I encourage you to read the first article (http://www.experts-exchange.com/articles/18680/An-Introduction-to-R-Programming-and-R-Studio.html) in my series to gain a basic foundation of R and R Studio. You will also find the …