Nintendo Switch Patch Download Failure

And that's all, folks. I'm sure there are other problems with the Switch, and more will come to light when it actually launches. I'm sure there are also many amazing things about the new console. I know my colleague Ollie Barder was deeply impressed by the Joy-Con controllers, which he believes will set the system apart and make it something truly unique.
In any case, I'm equal parts excited and filled with trepidation when it comes to Nintendo's upcoming system. I want the company to succeed. I want Nintendo to be a viable competitor in the video game industry because, in spite of whatever shortcomings or weird decisions the company makes, I think Nintendo is good for gaming. I think Nintendo's family-friendly games and quirkiness and attention to detail are all good for this industry. I hope all of my concerns and critiques turn out to be dead wrong, and the Switch has a game-changing first year.
I guess we'll see.
The Nintendo Switch launches on March 3, 2017 alongside The Legend of Zelda: Breath of the Wild. Look for our reviews of the system and its games in the coming weeks.
Hi guys, been trying to research this issue but can't find it anywhere so any help is appreciated.
My wifi at home is pretty patchy so my downloads will sometimes fail and require me to restart the download. No Biggie. However I've noticed as this happens it will leave the files from the failed download on my SD card leaving me with no way to remove it, thus having half my SD card filled up with unusable space.
World Of Warcraft Patch Download
Anyone know any fixes?
Edit: thanks for all the replies, appreciate the help a lot!