Stuck on Step 3

I have been trying to setup Akaunting locally on IIS.

The installation wizard starts but I am stuck on step 3. When I press next I get a whoops notification and cant proceed. Any help would be appreciated.

Console log : https://prnt.sc/26b2ear

Are you using the docker install? Did you try to mount any of those volumes on the host? There is an issue doing that.
The mounted volume(s) does not mount correctly many files are missing. That could explain your 404 error.

if you did that follow the work around here
https://github.com/akaunting/docker/issues/53

here is how to can copy a folder out of the container
https://stackoverflow.com/a/22050116