diff --git a/AutomobilePlant/ImplementationExtensions/AutomobilePlantContracts.dll b/AutomobilePlant/ImplementationExtensions/AutomobilePlantContracts.dll
deleted file mode 100644
index 3432b33..0000000
Binary files a/AutomobilePlant/ImplementationExtensions/AutomobilePlantContracts.dll and /dev/null differ
diff --git a/AutomobilePlant/ImplementationExtensions/AutomobilePlantDataModels.dll b/AutomobilePlant/ImplementationExtensions/AutomobilePlantDataModels.dll
deleted file mode 100644
index 6e02030..0000000
Binary files a/AutomobilePlant/ImplementationExtensions/AutomobilePlantDataModels.dll and /dev/null differ
diff --git a/AutomobilePlant/ImplementationExtensions/AutomobilePlantFileImplement.dll b/AutomobilePlant/ImplementationExtensions/AutomobilePlantFileImplement.dll
deleted file mode 100644
index 5acc331..0000000
Binary files a/AutomobilePlant/ImplementationExtensions/AutomobilePlantFileImplement.dll and /dev/null differ
diff --git a/AutomobilePlant/ImplementationExtensions/AutomobilePlantListImplement.dll b/AutomobilePlant/ImplementationExtensions/AutomobilePlantListImplement.dll
deleted file mode 100644
index c379df1..0000000
Binary files a/AutomobilePlant/ImplementationExtensions/AutomobilePlantListImplement.dll and /dev/null differ