Where do i place the sample data?

[jeremy-chua]

I'm currently using vscode on windows to launch the web app.
As per the README to use cache data, I copy the contents of "sample_data.zip" to "C:\Users<USER>\AppData\Roaming\flokk"

However, i got some error and exception:

[ERROR] Exception: app.settings not found
...............
Error: Exception: error-log.txt not found
.............

Am i missing any steps?