The temp folder is a folder for temporary files created by iClone during operation. You can define where temporary files are saved in the preferences settings.
Click the Choose... button in the Temp Folder option and browse to a folder to use as the temp folder.
Make sure the temp folder has sufficient HD space especially when you are using iClone to produce high resolution videos.
You can select an external application for use as a texture editor with iClone. Textures edited using the "Launch" feature of the iClone material editor will open in the selected image editor in this section. (e.g. Adobe Photoshop)
Click the Choose ... button in the Texture Editor option and browse to the executable file of a suitable texture editor application.
You may select an external application for use as the XML editor with iClone. Thus you may modify the Persona of the actor and the DramaScript of the iProp.
Click the Choose ... button in the XML Editor option and browse to the executable file of a suitable text editor application.
Basically, all the text editor may work as the editor; however, a higher-level text editor can make the Persona or DramaScript more legible.
Set the Undo times to decide the level for Undo/Redo. The maximum is 99. However, the more level take more resource of your system.