NBE doesn't work well under Windows.

### Observed behavior

I am very excited about the package, but so far the learning curve is fairly sharp.

darryl@Spock:/mnt/c/github/NBE/nats-by-example/examples$ nbe.exe run messaging/pub-sub/dotnet
copy default files: CreateFile .: The system cannot find the path specified.
darryl@Spock:/mnt/c/github/NBE/nats-by-example/examples$ nbe.exe run messaging/pub-sub/dotnet
dotnet/ dotnet2/
darryl@Spock:/mnt/c/github/NBE/nats-by-example/examples$ nbe.exe run messaging/pub-sub/dotnet2/
Main.cs messaging-pub-sub.csproj output.cast output.txt
darryl@Spock:/mnt/c/github/NBE/nats-by-example/examples$ nbe.exe run messaging/pub-sub/dotnet2/
copy default files: CreateFile .: The system cannot find the path specified.

### Expected behavior

I haven't found the right commands for NBE to work under Windows.

I found that the web NBE examples were out of date from the GitHub code.

It seems like for DotNet instead of spinning up a docker image, just having a solution would be better. After giving up on NBE CLI I went to making my own solution/project and got the first example to work.

### Server and client version

nats --version
0.1.5
nats-server --version
nats-server: v2.10.20

### Host environment

Windows 11, 64Gig memory

Starting nats-server
Version: 2.10.20
Git: [7140387]
Name: NATS JetStream Server
Node: qitFEUGp
ID: NBDVCSKFG4FORG6LAQQZAAS2HGQN5EZP57EJXEGI7P3RCGJ3SLD4SEAZ
Using configuration file: C:\nats-sandbox\nets-server.conf
Starting http monitor on 0.0.0.0:8222
Starting JetStream

https://docs.nats.io/jetstream

---------------- JETSTREAM ----------------
Max Memory: 4.00 GB
Max Storage: 1.00 TB
Store Directory: "c:\nats\jetstream\jetstream"
-------------------------------------------
Listening for client connections on 0.0.0.0:4222
Server is ready

### Steps to reproduce

The observed behavior is the steps I used.