Standard installation:
1. Download Copilink.zip from your dashboard
2. In NinjaTrader 8: Tools → Import → NinjaScript Addon
3. Select the Copilink.zip file
4. Restart NinjaTrader 8
5. Open Copilink: Tools → Copilink
6. Enter your license key

Manual installation (if import fails):
1. Unzip the Copilink.zip file
2. Copy Copilink.dll to: Documents\NinjaTrader 8\bin\Custom
3. Restart NinjaTrader 8
4. Copilink should appear under Tools → Copilink

Troubleshooting:
- Run NinjaTrader as Administrator
- Update to latest NinjaTrader 8 version
- Verify email matches license