windows
7 errors
Cursor 0.40.x – 0.42.x97
Cursor "MCP server failed to start — spawn npx ENOENT"
$ Error: MCP server failed to start (code -32000): spawn npx ENOENT
MCP / Plugins3148
Cursor recent62
MCP: "Client Closed" / server disconnected right after start
$ MCP error: Client Closed (server process exited immediately)
MCP / Plugins257
Windsurf recent50
Windsurf freezes with "Internal Network Error" on Windows
$ Internal Network Error (editor freezes during generation)
Performance234
Claude Code 1.0.x49
Claude Code: install fails on WSL (npm OS mismatch)
$ npm error notsup Unsupported platform — wanted {"os":"linux"} (current: {"os":"win32"})
Install263
Cursor recent48
Cursor: "Connection failed" / network error on Windows 11
$ Connection failed. If the problem persists, please check your internet connection or VPN.
Config239
Claude Code 1.0.7 – 1.0.947
Claude Code: permission denied writing to .claude/ on Windows
$ EPERM: operation not permitted, open 'C:\Users\...\.claude\config.json'
Install247
Claude Code 1.0.x45
Claude Code: "'claude' is not recognized" on Windows
$ 'claude' is not recognized as an internal or external command, operable program or batch file.
Install241