If necessary, you can define which segments or files you do not want to check/correct.
To protect files, open the Files tab and click the shield icon on the line with the name of the file you want to protect (see the screenshot below).
The line with the file will be greyed out and the shield icon will turn blue. Then define the protection options in the Protection tab.
To protect certain segments, open the Protection tab, choose the file format you work with (1), select type of segments you want to protect (2) and then define the protection options (3) (see the screenshot below). All protected segments are marked with a shield icon in the reports. More information about files protection see in this page.