'dat create' throws permission error on Windows

OS: Windows 10 Pro 64-bit (10.0, Build 14393)

$ node -v
v8.9.0

$ dat -v
13.9.2

$ dat create
Welcome to dat program!
You can turn any folder on your computer into a Dat.
A Dat is a folder with some magic.

Your dat is ready!
We will walk you creating a 'dat.json' file.
(You can skip dat.json and get started now.)

Learn more about dat.json: https://github.com/datprotocol/dat.json

Ctrl+C to exit at any time

Title:  foobar
Description:
{ Error: EPERM: operation not permitted, rename 'C:\Users\Sam\dat\dat.json.0.31154862242066184' -> 'C:\Users\Sam\dat\dat.json'
  errno: -4048,
  code: 'EPERM',
  syscall: 'rename',
  path: 'C:\\Users\\Sam\\dat\\dat.json.0.31154862242066184',
  dest: 'C:\\Users\\Sam\\dat\\dat.json' }

$ ls -lah
total 30K
drwxr-xr-x 1 Sam 197121   0 Nov  4 16:36 .
drwxr-xr-x 1 Sam 197121   0 Nov  4 16:36 ..
drwxr-xr-x 1 Sam 197121   0 Nov  4 16:36 .dat
-rw-r--r-- 1 Sam 197121  23 Nov  4 16:36 dat.json
-rw-r--r-- 1 Sam 197121 129 Nov  4 16:36 dat.json.0.31154862242066184

The dest file does get created, but the path file is never removed.

[okdistribute]

Oh yeah windows has fun rules around renaming files.

[joehand]

Hmmm, thanks @samuelmaddock. Looks like I need to dig into what exactly causes this a bit more.