updates wiped out custom tray icons

[willichan]

Its not a show-stopper, but the last couple of times an update has installed, my custom tray icons have been wiped out from the icons subfolder.

Currently running Dexpot 1.6.3 Build 2167
on Windows 7 Enterprise N 64-bit

[Sebastian]

,

how do you "update"? Neither the updater, nor the setup deletes icons from the icons subfolder.