unregister ArcGIS server - ArcGIS Monitor - "A duplicate was found - Operation cannot proceed".

[NaveenK]

Hey Guys,

I tried to unregister ArcGIS server component. It has removed all the ArcGIS server services but not the actual ArcGIS server component. It does not allow the re-register the same ArcGIS server again and comes up with error message - "A duplicate was found - Operation cannot proceed".  How to get it completely cleaned-up?

Thanks,

Naveen

[Doga_SEZER]

Hi NaveenK,

If you clean all the usage reports from */arcgis/admin/usagereports, it would work. When I face with that problem it worked for me. 

Thanks,

[NaveenK]

Thanks @Doga_SEZER 

I tired removing it again after couple of hrs later and it removed.