You will get the d3dx9_43.dll missing error mostly when you play games.Since you have already installed DirectX, you will have to manually extact the files. Firstly locate your DirectX package and DirectX package and agree to the agreement.Click brow...
The valid ip configuration issue is due to the inability of the NIC to get valid IP Address. Press Win + X and type hdwwiz.cpl. After that go to network adapters and note down the name of your Network adapter. Now unistall the network adapter by righ...