Some users find that "JumpLitte" (the portable version) frequently fails to initialize. If you are using a portable version, try downloading the full installer version of JumpStart 2.0 or 7.0, which includes the necessary registry entries to properly hook into the Wireless API. Summary Table: Quick Troubleshooting Recommended Action Install WinPcap 4.1.3 or Npcap. App Blocked Run as Administrator or use Compatibility Mode. No API Access
: Other software or even the default Windows wireless service can sometimes hold an "exclusive" lock on the API.
If the software still won't start, you may need to manually point Windows to the JumpStart driver: jumpstart for wireless api cannot initialize
Uninstall any existing versions of WinPcap from your Control Panel.
: Right-click the application and select Run as administrator . Some users find that "JumpLitte" (the portable version)
Select the driver file (often a .inf file) to register the JumpStart service directly with your network card. 3. Resolve Software Blocks (Windows 10/11)
Manually install the JumpStart driver in Adapter Properties. App Blocked Run as Administrator or use Compatibility Mode
JumpStart cannot function without or its modern successor, Npcap .