OpenClaw
Localized AI ecosystem & smart assistant
- A stronger, safer localized AI assistant
- Multiple large-model backends, data stays local
- Rich built-in dev tools and plugins
- Install and configure the driver, then start chatting
U-King · AI Setup Assistant
AI tools that
just work.
Conversational one-click setup for Codex, Claude Code, OpenClaw, and Hermes —
verified connectivity out of the box.
No command line needed.
⚠️ We detected your computer is running Windows 7 / 8 / 8.1 — U-King cannot run on these systems.
This isn't a download problem or an antivirus problem — double-clicking the installer will show "The procedure entry point ProcessPrng could not be located in the dynamic link library bcryptprimitives.dll", and the program can't even start. Microsoft ended support for these systems in 2023, and the runtime libraries U-King's interface depends on can't be installed on them.
The only fix is to upgrade to Windows 10 or 11. Come back and download once you've upgraded — no other steps needed.
(If you're actually on Win10/11 and this is a false positive from an outdated browser, you can download anyway.)
V0.9.31 · Windows 10 / 11 · installer only 2 MB · free, no registration
Portable Windows version (USB-friendly) | macOS version
Having trouble with the latest version? Download the verified stable version
Quit U-King first, then install the stable version or replace the portable build; if the new version already won't open, you can uninstall the app itself first. Do not delete the ~/.uking data folder — your device wallet, balance, and local tasks are kept there.
Windows stable installer | Windows stable portable version | macOS stable version
The stable version never auto-overwrites the latest one — it only rolls back when you download it yourself. See stable-version.json for versions and checksums.
Download blocked, or double-clicking does nothing?
Warnings about unsigned software are normal — two steps fix it: ① When Edge says "This file isn't commonly downloaded", click Keep; ② if double-clicking does nothing, right-click the file → Properties → check Unblock → OK, then double-click again; in the blue SmartScreen window, click More info → Run anyway.
If the download button keeps failing, open PowerShell, paste the command below, and press Enter — it will automatically try multiple mirrors and open the installer:
irm https://u-claw.org.cn/uking/dl.ps1 | iex
Seeing "The procedure entry point ProcessPrng could not be located"?
This means your system version is too old — the file isn't corrupted and there's no virus. The full error is "The procedure entry point ProcessPrng could not be located in the dynamic link library bcryptprimitives.dll". This system API only exists on Windows 10 and above — it's missing on Windows 7 / 8 / 8.1, so the program is blocked by the OS before it can even start.
How to check your system version: Press Win + R, type winver, and press Enter — the first line of the popup will say either "Windows 7" or "Windows 10 / 11".
⚠️ When you hit this error, re-downloading, switching mirrors, disabling antivirus, and right-click "Unblock" all do nothing — the error will be identical every time. Please don't keep troubleshooting along these lines.
The only fix is upgrading to Windows 10 or 11. Also note: the installer U-King-Setup.exe will install successfully on older systems, but launching it from the desktop icon afterward still shows this same error — "it installed but won't open" is the same root cause.
Antivirus flags a "virus" and auto-deletes the file?
This is a false positive, not an actual infection. The names reported (Trojan:Win32/Cloxer, Wacatac.B!ml, and other names with !ml / Heur) are Defender's "heuristic generic names" — meaning "behaves similarly", not "matched a known virus". U-King downloads Node and installs AI tools like Claude / Codex, and this "download then run" behavior gets flagged by detection engines; the program itself isn't packed and contains no secrets. We've submitted a false-positive report to Microsoft.
Three-step recovery (Windows Security): ① Search the Start menu for Windows Security → Virus & threat protection → Protection history; ② find the U-King entry, expand "Actions", and choose Allow on device (not block/quarantine/delete); ③ download and run again.
⚠️ If you instead see something like PUAAdvertising:Win32/FlashHelper with PUA in the name, that's an ad-injecting helper unrelated to U-King — go ahead and choose "Remove".
If antivirus flags interrupt installation, you can also whitelist the install folder up front: Windows Security → Virus & threat protection → Manage settings under "Virus & threat protection settings" → scroll down to Add or remove exclusions → add the folder %USERPROFILE%\.uking.
U-King — AI Setup Assistant
Installing Codex CLI
Portable Node detected, writing to user PATH and verifying command availability…
✓Driver connectivity test passed
Both Anthropic / OpenAI routes are available; balance shows live in the assistant.
$ claude --version
Claude Code ready
$ driver connectivity test
Model replied: ready to work ✓
5 minfrom download to AI chat
0 configNode · PATH · Key, fully automatic
4 toolsinstalled once, ready instantly
¥0the assistant itself is forever free
AI Tools
One download, four AI tools installed.
U-King's conversational wizard installs OpenClaw, Claude Code, Codex, and Hermes, auto-configured with China-accessible model drivers, verified and ready to use out of the box.
Claude Code
Coding assistant by Anthropic
- Top-tier natural language understanding and reasoning
- Excels at analysis, writing, and complex code
- Suited for long-context, complex-scenario tasks
- Built-in China-accessible driver, no VPN needed
Codex
Coding agent by OpenAI
- Understands and generates high-quality code
- Multi-language, efficient completion
- Supports PR creation, testing, and refactoring
- One-click China-accessible model setup
Hermes Agent
Context engineering for foundation models
- Strong memory + task planning + Skills
- Flexible workflow and strategy orchestration
- Web console, beginner-friendly
- One-click web console setup, ready to use
What U-King Does
Not a tutorial —
it actually gets your environment running.
What happens after you download should be obvious at a glance. U-King turns "install, configure, connect, fix, start work" into one visible process.
Conversational setup
Checks your computer, installs tools, fills in dependencies, writes PATH — every step shows progress and logs. Missing Node is auto-installed as a portable build, and everything is verified after install, not left to luck.
China-accessible drivers
Built-in XiaPan Cloud gets every AI tool working with one click; you can also switch to DeepSeek, Zhipu, Kimi, or restore official settings with one click. No VPN, no credit card needed.
AI auto-repair
When installation fails, the logs go to AI for diagnosis and a fix command is proposed; dangerous commands are always blocked and only run after you confirm, then it auto-reinstalls and re-verifies.
Codex workspace
Chat, terminal, files, and browser collaborate on one screen, with AI work sessions saved per project. No need to know prompt engineering — a task generator helps you phrase what you need clearly.
Get Started
Three steps, from empty computer to AI at work.
No need to learn a pile of concepts on the website. Download, run the wizard, pick a driver, then let AI start handling your work.
Download U-King
The 2 MB installer is recommended for Windows; the portable version is great for carrying on a USB drive. Mac installs with a single command that avoids unsigned-app blocking.
Run the setup wizard
Auto-detects Node, npm, Codex, Claude Code, Git, and more, fills in whatever is missing, with the whole process visible.
Pick a driver, start working
Choose XiaPan Cloud or fill in your own API Key. Setup isn't considered complete until the model actually replies with a real message.
Pricing
The assistant is free; models are billed by usage.
No subscription plans. Get the tools running first, then pay only for the model usage you actually consume.
¥20minimum top-up
approx. 10 million tokens · balance never expires
- Full DeepSeek-V4 Pro, China-accessible
- Top up via Alipay / WeChat QR code, credited in seconds
- No registration required, uses a device-specific Key
- Balance and usage trends visible in the assistant
Freeuse indefinitely
Already have your own API Key? You can just enter it
- Conversational setup wizard + automatic verification
- AI auto-repairs failed installs
- Entry points for Codex / Claude Code / OpenClaw / Hermes
- Switch anytime between DeepSeek, Zhipu, Kimi, or official config
macOS
One command installs it on Mac.
Double-clicking an unsigned dmg is easily blocked by the system. The command-line installer downloads it, moves it into Applications, and opens it automatically.
One-command install in Terminal
Press Command + Space, search for "Terminal" and open it, paste the command on the right, and press Enter.
curl -fsSL https://u-claw.org.cn/uking/install-mac.sh | sh
Fix for when you'd rather drag-install the dmg
- Download U-King-Mac.dmg and drag it into "Applications".
- Open Terminal and run:
xattr -rd com.apple.quarantine /Applications/U-King.app
A "damaged" warning doesn't mean the file is actually corrupted — this is macOS's blanket block on unsigned apps.
If the download stalls or the connection resets, the command automatically switches mirrors; if all three fail, your network may not be able to reach these domains. Retry later, or download the dmg manually.
FAQ
The most common questions before you download.
Do I need to know how to code or use the command line?
No. U-King is built for users who "want to use AI without dealing with environment setup" — the wizard walks you through installation and configuration.
Do I need a VPN or a credit card?
Neither. Built-in China-accessible drivers like XiaPan Cloud / DeepSeek support top-up via Alipay and WeChat.
How does top-up work? Will it overcharge me?
¥1 = 500,000 tokens, with a ¥20 minimum through the U-King channel. Tokens are only consumed when calling a model; the assistant itself is free.What is the device-specific Key?
U-King generates a stable Key based on your computer, used for balance and top-ups. It's recommended to back it up before reinstalling your OS; if lost, you can recover it via support with your order info.
I already have a DeepSeek / Zhipu / Kimi API Key
You can enter your own Key directly and still enjoy one-click install, auto-repair, and the workspace.
Can I carry it on a USB drive?
Yes. The Windows portable version is a single file, ideal for a USB drive; it can also be one-click copied to a local folder.
What if the download says the connection was reset?
The download button automatically picks a mirror. On Windows you can run
irm https://u-claw.org.cn/uking/dl.ps1 | iex in PowerShell; on Mac run curl -fsSL https://u-claw.org.cn/uking/install-mac.sh | sh in Terminal. Both scripts try backup mirrors, and prompt for a manual download if all of them fail.What if I get a blank white screen after opening it?
This is usually a missing Microsoft Edge WebView2 runtime. The installer fills it in automatically; for the portable version, install the official Microsoft WebView2 runtime and try again.
Does it work on Windows 7 / 8? What about "The procedure entry point ProcessPrng could not be located"?
No, Windows 10 or 11 is required. On Win7 / 8 / 8.1, double-clicking will show "The procedure entry point
ProcessPrng could not be located in the dynamic link library bcryptprimitives.dll" — this happens because the system is missing an API that only exists on Win10, it's not a corrupted file or a virus, and re-downloading, switching mirrors, or disabling antivirus won't help. The installer will complete on older systems, but launching it from the icon afterward shows the same error. Press Win + R and type winver to check your system version; it will work normally after upgrading to Win10 / 11.Get AI installed on your computer, now.
Download U-King for free, and let AI start working for you in five minutes.
Free Download for WindowsV0.9.31 · Windows 10 / 11 · macOS 12+