Add-windowscapability -online -name Rsat.activedirectory Jun 2026

: If your PC is managed by a corporate server, the command might fail (Error 0x800f0954). You may need to bypass WSUS temporarily or use the -Source parameter. 🚀 Step-by-Step Installation 1. Check if it's already installed

| Error | Likely Cause | Solution | |-------|--------------|----------| | The capability is not available for this system | Windows Home edition or unsupported build | Upgrade to Pro/Enterprise | | 0x800f0954 | WSUS or local repository blocking Windows Update | Temporarily disable WSUS using registry or GPO | | 0x800f081f | Missing source files | Provide offline source using -Source parameter | | Capability not found | Incorrect name format | Use Get-WindowsCapability -Online \| Select Name to list valid names | add-windowscapability -online -name rsat.activedirectory

: Specifies the exact "Feature on Demand" (FoD) package. Note the four tildes ( ~~~~ ) and version number—these are required for the command to succeed. 📝 Prerequisites : If your PC is managed by a