Summary
Spider Data Collector Installer complains about Recognition having another Data collector installed.
Cause
Recogntion utilizes it's own Data Collector to transfer the unknown products to the Recognition Service. Only one copy of the Data Collector can be installed on any given system.
Resolution
Choose another machine to install the Data Collector on.
Additional Information
In case you have a non productive license, or you choose not to install the Recognition Upload during the installation of Recognition, you can install a Data Collector for collecting inventory information on the same machine as Recognition was installed on.
Products
Spider Data Collector (SDC)