The tips below can help you avoid adware save cookie falure problem, you can learn a lot from here.
1.Click Computer on your desktable and right click Disk C to select Properties.
2.Click Disk Cleanup, you'll see a window just as right, this process need some minutes.
3.Under Disk Cleanup there are Files to delete, tick the files you don't need to free pc space, finally click OK.
1.First of all click the Start button to view the Start Menu.Then choose the Control Panel option.
2.After click Control Panel, enter into System and Security, then click into Device Manger.
3. Then as you can see below, right click on your card's name and finally click Update Driver Software as shown in the screenshot below.Then click Update Driver Spftware.