diff --git a/presentations/._07_NetworkScalability.pptx3239314772146784511.tmp b/presentations/._07_NetworkScalability.pptx3239314772146784511.tmp
deleted file mode 100644
index 525638ba2425f5e5b77119a4dd16edaaad056b75..0000000000000000000000000000000000000000
Binary files a/presentations/._07_NetworkScalability.pptx3239314772146784511.tmp and /dev/null differ