Crash when manually removing unwanted config options

[BiatuAutMiahn]

I intend to use Explorer++ in a portable manner. Devices may have different screen configurations. So when attempting to remove various options like:
TreeViewWidth, WindowPosition, Width attributes on Column definitions, Toolbar Lengths, and DialogState. The program crashes, or starts with the dialog unusable due to invalid position/size values. I believe there should be the ability to fall back to calculated defaults if they do not exist in the config and/or allow -1 or another value like "auto" to prevent hard coded values.

[derceg]

Thanks, this is a known issue. I have gradually being updating the code responsible for loading/saving data, so that it's more resilient against invalid/missing values and newer builds should better handle some of these sorts of cases. But that process isn't complete yet, so editing values in this way still isn't fully supported.