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Unofficial Node.js build of OpenCode v2.2.7 for Windows x64.
Fixes this CPU is missing SSE4.2 support, which Bun requires on older CPUs.
Download
opencode-node-win-x64.zip (attached below)
Quick start
No installation needed. Node.js is already inside the package.
- Extract the zip, for example to
C:\opencode. - Open Command Prompt and run:
cd /d C:\opencode\cli-node-windows-x64
OpenCode.batIf you installed OpenCode before, remove the old version and cache first. The README has the commands.
Full instructions and troubleshooting are in the README.
Notes
- Unofficial build, not affiliated with the OpenCode project.
- Not tested on every older CPU model. If it doesn't start on yours, open an issue with your CPU model, Windows version, and the full error text.