Summary
Here are steps how a remote debugging session can be set up between a develop PC and a test PC, assuming that the test PC has nothing special installed.
I had the problem that I could not access d:\ in the Teamviewer file transfer. The reason was that there was a nul file that cannot be removed via explorer.
I managed to remove it via CMD terminal:
- bash
- rm nul
Teamviewer alternative
Teamviewer subscription was stopped, after 3/6/2026 we will continue with NoMachine Enterprise
https://store.nomachine.com/product/enterprise-desktop-subscription/?products=desktop
Comparison Review: NoMachine vs. TeamViewer
Reviewers frequently highlight the following differences relevant to developers:
Performance: NoMachine’s native NX protocol is optimized for high-speed, graphics-intensive applications. It is noted for providing smoother responsiveness compared to TeamViewer, especially when handling resource-heavy development environments or 3D rendering.
Security & VPN: Unlike TeamViewer, which requires manual driver installation for its VPN, NoMachine's Enterprise suite includes an integrated VPN system. This redirects all traffic between the client and the internet through the remote server, essentially making the remote network infrastructure your local gateway.
Cost Efficiency: NoMachine Enterprise Desktop starts at $44.50 per year, which is substantially cheaper than TeamViewer’s business-oriented tiers (often starting near $299–$610+ per year).
Complexity: TeamViewer is praised for its "onboarding wizard" and simplicity. In contrast, NoMachine’s setup can be more complex and often requires technical knowledge for tasks like port forwarding or server-side configuration.
Best VPN-Ready Alternatives for Remote Debugging
If your primary goal is remote debugging, these alternatives also provide VPN or VPN-like networking:
| Alternative | VPN/Networking Type | Best For |
| NoMachine Enterprise | Integrated VPN | High-performance graphics and low-latency debugging. |
| AnyDesk | Driver-based VPN | Fast connections on low-bandwidth networks. |
| LogMeIn Resolve | Zero-Trust Access | Secure, certificate-based access without a traditional VPN. |
| Tailscale + RDP | Mesh VPN | A popular "pro" choice; use Tailscale to create a secure tunnel and standard RDP or NoMachine over it. |
| NordVPN Meshnet | Peer-to-Peer | Securely routing traffic through a colleague's device or accessing a home PC from the road. |
Start a teamviewer session
Since Teamviewer QS does not contain VPN, Teamviewer full has to be installed on the test PC with VPN.
Remote debug tools
https://github.com/lucwens/RemoteDebugSetup.git
Transfer the Remote Debug Setup software
This can be found and compiled from Item 2. Use file transfer to copy SetupTest on the test PC
Run the SetupTest.exe program
Assuming that the test PC is clean, install VPN and the remote debug software
Make sure the VPN IP and shared folder name or correctly set on the test PC
Start msvcmon
Use "No authentication" , the authentication is just too much pain
