I hope this helps   The majority of the settings found in the Clear User Data window can be found in:    For Mac: /Users/{your username}/Library/Containers/com.seriflabs.affinityphoto/Data/Library/Application Support/user/   For Windows: C:\Users\{username}\AppData\Roaming\Affinity\Photo\1.0\user\   Clear User Defaults This will clear any custom settings made within the Preferences panel. It will also reset any changes made to the Toolbar, Tools and Context Toolbar back to their default settings. This option is also available in Preferences > Misc > Reset User Defaults.   Don’t Restore Windows and Documents This is normally used to stop the app from trying to restore a previous document that closed unexpectedly.   Reset Studio This resets all panels in the Studio back to their default positions. This is the same as View > Studio > Reset   Reset Object Styles This will delete any custom styles added to the Styles Panel. This option is also available in Preferences > Misc > Reset Object Styles   These settings are stored in objectstyles.propcol and can also be exported from Styles Panel.   Reset File Exports This will delete any custom File Export presets made in File > Export and the Export Persona.   These settings are stored in: file_export_options.dat (  If you have no custom presets this file will not exist )   Reset Snapping Options Presets This will delete any custom presets made within Snapping.   These settings are stored in: snapping_options.dat (  If you have no custom presets this file will not exist )   Reset Fills This will delete any Application Palettes you've added to the Swatches Panel. It will also delete any colours added to the default palettes such as Grey, Colours & Gradients. This option is also available in Preferences > Misc > Reset Fills.   These settings are stored in fills.propcol and can be exported from the Swatches Panel   Reset Brushes This will delete any brushes imported into the app and will reset all brushes within the app back to their default settings. This option is also available in Preferences > Misc > Reset Brushes.   These settings are stored in raster_brushes.propcol and can be exported from the Brushes Panel   Reset Font Replacements This will delete font replacements specified when opening files that contain fonts that are not installed. Replacement fonts are automatically selected the next time you open a file missing the same font.   These settings are stored in: font_map.dat (  If you have no font replacements this file will not exist )   Please note: This is different from Preferences > Misc > Reset Fonts. This option forces Affinity to Reload/Repopulate fonts listed in the app. This can be useful when using 3rd Party apps to load fonts.   Reset Adjustments This will delete any custom presets found in the Adjustment Panel. These are created from Adjustments layers.    These settings are stored in: adjustments.propcol   Reset Macro Library This will delete custom Macros.   These settings are stored in: macros.propcol   Reset Develop Presets This will delete any custom presets saved in the Basic, Lens, Details, Tones and Overlays Panels in the Develop Persona.   These settings are stored in: develop.propcol   Reset Crop Tool Presets This will delete any custom presets saved within the Crop Tool.   These settings are stored in: croppresets.propcol   Reset Keyboard Shortcuts This will delete any custom keyboard shortcuts. You will need to export these by going to Preferences > Keyboard Shortcuts > Save before resetting.