|It is a trojan. Try opening task manager by pressing ctrl,alt,delete simutaniously>new task> type "cmd" without the quotes then press enter. A black sceen will appear behind task manager.Close task manager and on the black screen at the cursor type "del C:\WINDOWS\System32\winnet.dll" without the quotes and note the space after "del" then press enter.|
Next do the same for C:\WINDOWS\System32\winnet.ini
Do not confuse these with the legit file "wininet.dll".
Restart the computer.