Check if your IP address is in the same subnet as the router, or try connecting via the MAC Address instead of the IP.
Winbox Loader V2.2.18: The Essential Tool for MikroTik Management winbox loader v2 218 download link
Note: MikroTik usually hosts the latest stable versions (currently V3.x). If you specifically need V2.2.18, you may need to check the "Archive" section or trusted mirror sites. Check if your IP address is in the