解决方案:
Uninstall SQL Server completely from add remove program. Make sure no previous failed installation fragments are present on your system. Please use this link for uninstalling existing instance of SQL Server
Start a fresh installation. Locate Setup.exe file in SQL Server installable. It would be something like below. Always Right click on Setup file and select Run As Administrator to launch the setup.
After launching the setup and providing necessary details you would reach to Server Configuration page as below. When you reach this page please select startup account for Database Engine services as NT Authority\SYSTEM which is also called as Local System account. Please see screenshot
I hope this will resolve your issue. After installation completes change Service account of SQL Server to some low privileged domain account you can use this link for configuring service account for SQL Server
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