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    Nintex Knowledge Base

    Error "There was an error installing the content type required for the Flexi task action"

    Summary
    After upgrading Nintex Workflow, the following error might occur when running a Flexi task action: There was an error installing the content type required for the Flexi task action. Please arrange for an Administrator to run the following command on the server: stsadm.exe -o installfeature -n NintexWorkflowContentTypeUpgrade For more information please contact support@nintex.com.

    Solution
    Run these commands in order:
    stsadm.exe -o installfeature -n NintexWorkflowContentTypeUpgrade -force 
    stsadm.exe -o activatefeature -name nintexworkflowcontenttypeupgrade -url http://sitecollection -force