Getting Started

Installation

Download and install VMSC on your Windows PC in under five minutes.

System Requirements

VMSC runs as a desktop Electron application on Windows. Before downloading, make sure your system meets the following minimum requirements:

Component Minimum Recommended
Operating System Windows 10 (64-bit) Windows 11 (64-bit)
RAM 4 GB 8 GB or more
Disk Space 200 MB 500 MB (with AI model)
GPU Not required Vulkan-capable GPU (for AI features)
Network Broadband internet Stable low-latency connection
AI Features Require a GPU

The built-in AI assistant (Gemma 3 1B) uses your GPU through Vulkan. If your system does not have a Vulkan-capable GPU, the AI features will be unavailable but everything else works normally.

Download

VMSC is available in two editions. Both are installed the same way — the difference is which features are unlocked.

Free Edition

  • Up to 5 rules, 5 actions, 2 profiles
  • All 6 platform sources (TikTok, YouTube, Twitch, Streamlabs, StreamElements, TikFinity)
  • VRChat OSC and PiShock output
  • 1 overlay, 5 goals, basic analytics

Download from the VMSC Download Page.

Premium Edition

  • Unlimited rules, actions, profiles, overlays, and goals
  • Text-to-Speech (1000+ voices) and Sound Alerts soundboard
  • VTuber outputs (Veadotube, VTube Studio) and OpenShock
  • AI Assistant, plugins, per-platform analytics
  • Tunnel proxying and priority support

Download from the VMSC Download Page with an active Patreon subscription.

Installation Steps

VMSC uses a standard NSIS installer. The process takes less than a minute on most systems.

  1. Run the Installer

    Double-click the downloaded VMSC-Setup-x.x.x.exe file. If Windows SmartScreen appears, click More info then Run anyway.

  2. Choose Install Location

    The default path is C:\Users\<you>\AppData\Local\Programs\VMSC. You can change this, but avoid installing into Program Files as it can cause permission issues with auto-updates.

  3. Complete Installation

    Click Install and wait for the progress bar to finish. The installer copies all application files and registers the auto-updater.

  4. Launch VMSC

    Check the Run VMSC checkbox and click Finish, or find VMSC in your Start Menu.

Antivirus False Positives

Because VMSC is not code-signed with an EV certificate, some antivirus software (especially Windows Defender) may flag it as an unrecognized application. This is a false positive. You can safely add an exception for the VMSC install directory. The application is open-source and all builds are published through verified channels.

First Launch

When you open VMSC for the first time, here is what happens:

  1. Welcome Screen — You will see the main dashboard with the Vryionic branding and a prompt to connect your TikTok account.
  2. License Check — VMSC contacts the Gatekeeper server to verify your license status. If you have a Patreon subscription linked, Premium features unlock automatically.
  3. AI Model Download — If your system supports Vulkan, VMSC will offer to download the Gemma 3 1B model (~800 MB). This is optional and can be done later from the AI page.
  4. Tutorial Prompt — V.I.T.R.O., the in-app assistant, will offer to walk you through a guided setup. This is recommended for first-time users.

After the initial setup, VMSC is ready to use. Head to First Setup to configure your first TikTok connection and create your first rule.

Updating VMSC

VMSC includes an automatic updater powered by electron-updater. When a new version is available:

  • A notification banner appears in the title bar
  • Click Update & Restart to install immediately
  • Or dismiss it — the update will install next time you restart the app

You can also manually check for updates from Settings > General > Check for Updates.

Uninstalling

To remove VMSC from your system:

  1. Open Settings > Apps > Installed Apps in Windows
  2. Search for VMSC and click Uninstall
  3. Optionally delete the config directory at %APPDATA%\vmsc to remove all saved rules, overlays, and preferences