window 10 autoprefixer It doesn't work

[hww02]

Environment

• VS Code version: Version: 1.48.2 (system setup) Commit: a0479759d6e9ea56afa657e454193f72aef85bd0 Date: 2020-08-25T10:13:11.295Z Electron: 7.3.2 Chrome: 78.0.3904.130 Node.js: 12.8.1 V8: 7.8.279.23-electron.0 OS: Windows_NT x64 10.0.18363
• Autoprefixer plugin version: 2.2.0
• Operating System:

Actual behavior

[Autoprefixer]

Failed to load autoprefixer library. Please install autoprefixer in your workspace folder using npm install autoprefixer or globally using npm install -g autoprefixer and then run command again.

Installed according to the prompt

Expected behavior

…

Steps to reproduce

Autoprefixer config

"autoprefixer.browsers": [
"ie >= 6", //ie6以上 "firefox >= 8", "chrome >= 24", "Opera>=10" ], "autoprefixer.findExternalAutoprefixer": true

// Paste your autoprefixer configuration here.

Code sample

// Paste your CSS code that has problems with formatting.