If you click on the Correction link of an item in the list view, a drop-down list will appear with all available corrections for the invalid registry entry. If there aren't any obvious corrections to be made, you will have the choice to "Leave the entry without changes" or to "Delete the entry (no matches found)". If there are corrections, then the list will specify the most correct change (default) and others that apply. Select the most appropriate choice by clicking the entry. The choices for the item in the list view have a font color associated with the type of correction as described below:
Available corrections can be highlighted in the following manner:
and etc.
Click here to read how every entry is displayed in the list.
To validate found invalid registry entry you can use the right-click context menu. Please read the Using the pop-up menu topic for more information about context pop-up menu commands.
After looking through all invalid registry keys and choosing your (most suitable) corrections, you can commence to apply the registry changes by clicking the Next button. In the fixing registry page the Fix It button will commit your changes, and if you want, an "Undo" file can be created for recovery purposes.