Cannot add duplicate task type with task name '{0}', language '{1}' and effective date '{2}'.
Please ensure that the new task type has a unique combination of task name, language and effective date.
Cannot activate Entity (External Content Type) with Name '{0}' and Namespace '{1}' and Version '{2}' as an active Version ...
Cannot activate Entity (External Content Type) with Name '{0}' in Namespace '{1}' and Version '{2}' because it was already ...
cannot add a digital signature to your file because Access cannot gain exclusive access to the file. @Make sure no other ...
Cannot add content to the site collection because it is locked. In order to add content, the site collection should be reconfigured ...
Cannot add duplicate task type with task name '{0}', language '{1}' and effective date '{2}'. Please ensure that the new ...
Cannot add file to document library. This page or document includes one or more files from another folder or document library. ...
Cannot add file to the document library. This page or document includes one or more files that have different security settings. ...
Cannot add resource(s).}You lack assign resource permissions on some of the resources you have selected. Contact your server ...
Cannot add this entry to the list. An entry corresponding to this key already exists, and duplicate entries are not supported. ...