Installing Happ on Windows, Step by Step
Happ for Windows is a desktop client powered by Xray-core that needs nothing more than an access key from the service's Telegram bot to function. Below is the entire process, from downloading the file to selecting a server.
Step 1. Download and launch the installer
Head to the Windows download page and get the installer file. Run it and follow the usual installation process, exactly like any other program on your computer.
Step 2. Pick up an access key from the Telegram bot
Launch the service's Telegram bot and obtain an access key or subscription link. Copy it in advance — you'll want it immediately after the app first opens.
Step 3. Enter the key in the app
Open Happ, go to the add-subscription section, and paste the link from your clipboard. The app reads it automatically and assembles a connection profile complete with a list of servers.
Step 4. Select a server and begin the connection
From the list that shows up, choose a server — the nearest one geographically usually gives the lowest latency — and click connect. At first launch Windows might ask you to confirm installing a VPN driver: that's a standard system prompt, and there's no getting around it.
Additional controls for advanced users
The Windows build handles split tunneling — sending some of your traffic directly and some through the VPN — and also lets you add custom configurations for non-standard setups.
Frequently asked questions
Are administrator rights required to install Happ on Windows?
Yes — on the first connection the app relies on a system prompt confirmed with administrator rights in order to install a VPN driver.
The key won't paste into the app — what might be the problem?
Confirm the link was copied completely without any stray spaces, then attempt to paste it once more in the add-subscription section.
Is it possible to try Happ on Windows for free?
Yes — a 3-day trial can be activated through the Telegram bot before you commit to a paid plan.
Can the Windows build run on several devices at the same time?
How many connections you can run at once depends on your plan; if you need more, you can add another device on the pricing page.
Get connected through the Telegram bot
Set up Happ on Windows and pick up an access key from the Telegram bot — you'll be connected in a matter of minutes.
Get a key