Make sure to unload ObjectDock and kill the 'SDMCP.EXE' process if listed in task manager before attempting to uninstall (whether using Stardock Central, Add or Remove Programs, or the 'UNWIZE.exe' file found in the ObjectDock sub-directory).
If all else fails, try reinstalling, kill the 'SDMCP.EXE' in task manager, and uninstall.
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