diff --git a/OpenSim/Data/MSSQL/Resources/OpenSim.Data.MSSQL.addin.xml b/OpenSim/Data/MSSQL/Resources/OpenSim.Data.MSSQL.addin.xml
deleted file mode 100644
index 15fd29e57c..0000000000
--- a/OpenSim/Data/MSSQL/Resources/OpenSim.Data.MSSQL.addin.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<Addin id="OpenSim.Data.MSSQL" version="0.1">
-    <Runtime>
-        <Import assembly="OpenSim.Data.MSSQL.dll"/>
-    </Runtime>
-    <Dependencies>
-        <Addin id="OpenSim.Data" version="0.5" />
-    </Dependencies>
-    <Extension path = "/OpenSim/GridData">
-        <Plugin id="MSSQLGridData" provider="OpenSim.Data.MSSQL.dll" type="OpenSim.Data.MSSQL.MSSQLGridData" />
-    </Extension>
-    <Extension path = "/OpenSim/LogData">
-        <Plugin id="MSSQLLogData" provider="OpenSim.Data.MSSQL.dll" type="OpenSim.Data.MSSQL.MSSQLLogData" />
-    </Extension>
-    <Extension path = "/OpenSim/AssetData">
-        <Plugin id="MSSQLAssetData" provider="OpenSim.Data.MSSQL.dll" type="OpenSim.Data.MSSQL.MSSQLAssetData" />
-    </Extension>
-    <Extension path = "/OpenSim/InventoryData">
-        <Plugin id="MSSQLInventoryData" provider="OpenSim.Data.MSSQL.dll" type="OpenSim.Data.MSSQL.MSSQLInventoryData" />
-    </Extension>
-    <Extension path = "/OpenSim/UserData">
-        <Plugin id="MSSQLUserData" provider="OpenSim.Data.MSSQL.dll" type="OpenSim.Data.MSSQL.MSSQLUserData" />
-    </Extension>
-</Addin>
diff --git a/OpenSim/Data/MySQL/Resources/OpenSim.Data.MySQL.addin.xml b/OpenSim/Data/MySQL/Resources/OpenSim.Data.MySQL.addin.xml
deleted file mode 100644
index 9e995479d0..0000000000
--- a/OpenSim/Data/MySQL/Resources/OpenSim.Data.MySQL.addin.xml
+++ /dev/null
@@ -1,23 +0,0 @@
-<Addin id="OpenSim.Data.MySQL" version="0.1">
-    <Runtime>
-        <Import assembly="OpenSim.Data.MySQL.dll"/>
-    </Runtime>
-    <Dependencies>
-        <Addin id="OpenSim.Data" version="0.5" />
-    </Dependencies>
-    <Extension path = "/OpenSim/GridData">
-        <Plugin id="MySQLGridData" provider="OpenSim.Data.MySQL.dll" type="OpenSim.Data.MySQL.MySQLGridData" />
-    </Extension>
-    <Extension path = "/OpenSim/LogData">
-        <Plugin id="MySQLLogData" provider="OpenSim.Data.MySQL.dll" type="OpenSim.Data.MySQL.MySQLLogData" />
-    </Extension>
-    <Extension path = "/OpenSim/AssetData">
-        <Plugin id="MySQLAssetData" provider="OpenSim.Data.MySQL.dll" type="OpenSim.Data.MySQL.MySQLAssetData" />
-    </Extension>
-    <Extension path = "/OpenSim/InventoryData">
-        <Plugin id="MySQLInventoryData" provider="OpenSim.Data.MySQL.dll" type="OpenSim.Data.MySQL.MySQLInventoryData" />
-    </Extension>
-    <Extension path = "/OpenSim/UserData">
-        <Plugin id="MySQLUserData" provider="OpenSim.Data.MySQL.dll" type="OpenSim.Data.MySQL.MySQLUserData" />
-    </Extension>
-</Addin>
diff --git a/OpenSim/Data/SQLite/Resources/OpenSim.Data.SQLite.addin.xml b/OpenSim/Data/SQLite/Resources/OpenSim.Data.SQLite.addin.xml
deleted file mode 100644
index e6764facbd..0000000000
--- a/OpenSim/Data/SQLite/Resources/OpenSim.Data.SQLite.addin.xml
+++ /dev/null
@@ -1,20 +0,0 @@
-<Addin id="OpenSim.Data.SQLite" version="0.1">
-    <Runtime>
-        <Import assembly="OpenSim.Data.SQLite.dll"/>
-    </Runtime>
-    <Dependencies>
-        <Addin id="OpenSim.Data" version="0.5" />
-    </Dependencies>
-    <Extension path = "/OpenSim/GridData">
-        <Plugin id="SQLiteGridData" provider="OpenSim.Data.SQLite.dll" type="OpenSim.Data.SQLite.SQLiteGridData" />
-    </Extension>
-    <Extension path = "/OpenSim/AssetData">
-        <Plugin id="SQLiteAssetData" provider="OpenSim.Data.SQLite.dll" type="OpenSim.Data.SQLite.SQLiteAssetData" />
-    </Extension>
-    <Extension path = "/OpenSim/InventoryData">
-        <Plugin id="SQLiteInventoryData" provider="OpenSim.Data.SQLite.dll" type="OpenSim.Data.SQLite.SQLiteInventoryStore" />
-    </Extension>
-    <Extension path = "/OpenSim/UserData">
-        <Plugin id="SQLiteUserData" provider="OpenSim.Data.SQLite.dll" type="OpenSim.Data.SQLite.SQLiteUserData" />
-    </Extension>
-</Addin>