Delete stored data.
Advanced IP Scanner -> Settings -> Options -> Misc -> Delete stored data.
Scanning results don`t show all devices in the network.
To see all the devices, you have to increase accuracy:
Settings -> Options -> Performance -> mark "High accuracy scanning"
There is a device without MAC-address or Manufacturer mark in my results.
This information is unavailable for the devices in another subnetwork.
I need to show/hide dead PC in results of scanning.
In View then choose “Show dead/alive/unknown”
