Windows 8.1 has an universal search feature that helps you to search any files installed or store on the drive of the Windows. You can find out contact lists, messages, songs, mails, web results, etc on with the help of this feature. If you have saved the files or data in the user directory or system drive, you may get the result using search service. But sometimes when you try to find out any files or components in the Windows 8.1, the result comes negative and you get Search Option Not Working In Windows 8.1. In this situation, you must go through some manual or automatic error fixing methods. You can go with the automatic fixing using Advanced System Repair tool in the Windows.