I have been trying to update my windows 8 to windows 8.1 since it launched but it had resulted in failure.I have actually updated to windows 8 from windows 7 when I bought my laptop. when I went to Microsoft site for updating to 8.1 ...no update icon was seen on Store. Then I checked it I found that you need to install all latest updates which are available but I tried but it failed. The updates that failed are: 1- Update for Internet Explorer Flash Player for Windows 8 for x64-based Systems (KB2819372) 2- Update for Windows 8 for x64-based Systems (KB2802618) 3- Update for Windows 8 for x64-based Systems (KB2822241) I tried update troubleshooter but it failed. The error code they are showing is: 800703F1 pls suggest any solutions... I have also tried installing after turning off antivirus but no use it still shows error..