Step 1 of 5
Turn off antivirus before setup
Windows Defender or a third-party antivirus can block the loader, Npcap, or helper files during the first install. Disable it first and keep it off until the first launch succeeds.
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Step 1
Manual Way
Disable Defender from Windows Security
Open Windows Security.
Go to Virus & threat protection.
Open Manage settings.
Turn off Real-time protection, Tamper protection, Cloud-delivered protection, and the remaining Defender toggles.
Make sure Defender stays off before you continue with the loader setup.
Easy Way
Use Defender Control
Download Defender Control and extract the archive.
Right-click Defender Control and choose Run as administrator.
Press the disable button so Windows Defender is turned off.
Confirm the app shows OFF before moving to the next step.
Keep Defender disabled until the first full helper launch is completed.
Extra Notes