Component "XXXX" already exists in compartment "YYYY_1"

Hi,

I was having problems with a component it gets corrupted I guess and I've deleted it (I never checked-in it) as follows:

1. Reverting files from activity: under _comp and .dcref
2. Creating new DTR client into my NWDS
3. Deleting the folder from DTR web UI.
4. Checking-in the activity created from DTR web UI.
5. Activating the activity through CBS web UI.

Then I'm trying to create a component with the same name and the wizard gives an error: Component "XXXXX" already exists in compartment "YYYY_1"

Do I have to perform some other activities for deletion?

Regards,

Gregory.