EuanRichard

Okay, I spoke a bit too soon. I think I've just found a solution. After taking the above steps, then based on this StackOverflow post, I was able to use the program ShExView to disable all Resilo Sync and BT Sync related shell extensions. After a restart, I was able to delete the files and the shell extensions seem to have successfully being blocked from starting up and writing more logs. I would seriously suggest a sticky thread on this topic that summarises the solutions, so people like me don't need to spend hours on their day off trawling through 5 different forum thr

I still have this appalling bug with BitTorrent Sync / Resilo Sync writing un-deleteable GB-size ShellExtIO.log files to my HD, with constant kbps disk usage, even months after uninstall. There are several threads on this topic: forum.resilio.com/topic/42362-bittorrent-sync-logging-every-single-filename-i-see forum.resilio.com/topic/42279-what-is-shellextiolog-cant-delete-it forum.resilio.com/topic/42564-shellextiolog-growing-out-of-control I have two ShellExtIO.log logs being written, in C:\Users\<my user>\AppData\Roaming\BitTorrent Sync C:\Users\<my use