This is a duplicate of Two blue arrows at top right of icons.
I'm in the process of recovering from a major data-loss disaster. After restoring files from my external hard drive, many of the folders and files have a new (to me) icon overlay on them. The icons appear in Windows Explorer and in the file/folder property dialogs.
The icon overlay shows two blue arrows facing each other.
What do these icon overlays mean?
I am running Windows 10 Pro (64-bit).
double arrow facing each other icon
to find it but it looks similar to what your seeing (same icons at least)