Error: This user, as the Default Lead Creator, must have the Modify All Data and Send Email permissions. Select a profile with these permissions enabled
|Knowledge Article Number||000003769|
When attempting to change the profile for a user (for example from system administrator to standard user), you may receive an error message stating:
To fix this, navigate to :
For a Professional edition organization it will have to be another System Administrator, because of all the profiles available for a Professional Edition org, only this one has the "Modify All Data" and "Send Email" permissions enabled.