Thank you for reply.
Your precompiled programs work all together;
D:Downloadstest>ListAdapters
1) WAN Network Interface (IP)
Internal Name: DEVICENDISWANIP
Current MAC: 000000000000
Medium: 0x00000003
Current MTU: 0
Current adapter mode: 0
2) Local Area Connection
Internal Name: DEVICE{53179067
Current MAC: 0010DCF85C9B
Medium: 0x00000000
Current MTU: 1500
Current adapter mode: 0
Current system wide MTU decrement = 0
Default adapter startup mode = 0
Looks like Delphi 2009 issue. Current Delphi version I’m using is pure Win32, .NET version wasn’t even installed with RAD Studio installation.
I wonder what I should be looking for in order to solve this. ❓