I was trying to expand my bootcamp partition by another 10Gb since I used 25Gb pretty quick. I followed this guide...

(How to Expand your Bootcamp Partition | ScorpioTek's Blog)

After the step where I go back into bootcamp and make a new partition for the winclone, it stated that
"The Disk cannot be partitioned because some files cannot be moved."



I used iDefrag with online mode only (others won't work for some reason), and deleted about 10gbs of files from my main mac partition but can't seem to force bootcamp to partition, any help?
I scoured the internet for hours, can't find a solution besides formatting, but I have no external drive and can't afford one.