When I want to see the results of a job by clicking View Results, I get an error message stating 'Page doesn't exist'.
This is caused by insufficient access to the DC Job Details tab. Add the DC Permission Set to get access to all DC tabs, or set access to the DC Job Details tab to 'Default On' in your profile. See step 5. 'DC Tabs access' of User access via profile settings for information on how to grant access per tab.