: Look under "Simatic Net" for the Simatic PC Adapter USB A2 entry.
This often happens if the "Address" in the PG/PC interface conflicts with the PLC or another node on the network. Simatic Pc Adapter Usb A2 Driver Windows Xp
Setting this up on XP is easier than modern OSs, but there is a specific order you must follow to avoid the dreaded "Driver Not Found" loop. : Look under "Simatic Net" for the Simatic