Amelix Icon Manager will store your desired desktop icon layout. Then, if something changes your desktop icon layout, you can restore your desired icon array with a simple click. Also, if you want other users to be able to use different icon layouts, Amelix Icon Manager will create an unlimited quantity of icon schemes for your desktop. Each user can then have his own arrangement.
See also: DeskTop icons, desktop icon manager, restore icons, save icons, icons of a desktop, order icons