Follow below steps for to solve the error "Two repository sources with the same name are not allowed"
1) Uninstall the affected EcoStruxure Machine Expert installation (e.g. V2.0) completely
2) Check that the following folders do not exist anymore or are empty.
C:\Program Files\Schneider Electric\EcoStruxure Machine Expert\V2.0
C:\ProgramData\EcoStruxure Machine Expert\V2.0
C:\Users\Public\Documents\EcoStruxure Machine Expert\V2.0
3) Install EcoStruxure Machine Expert again
This should solve the issue.
Released for:Schneider Electric India

