diff --git a/OpenSimSearch/prebuild.xml b/OpenSimSearch/prebuild.xml
index 961ebf9..f31ec2a 100644
--- a/OpenSimSearch/prebuild.xml
+++ b/OpenSimSearch/prebuild.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" ?>
-<Project frameworkVersion="v3_5" name="OpenSimSearch.Modules" path="addon-modules/OpenSimSearch/Modules" type="Library">
+<Project frameworkVersion="v4_0" name="OpenSimSearch.Modules" path="addon-modules/OpenSimSearch/Modules" type="Library">
    <Configuration name="Debug">
      <Options>
        <OutputPath>../../../bin/</OutputPath>
@@ -16,22 +16,21 @@
    <Reference name="System.Xml"/>
    <Reference name="System.Drawing"/>
    <Reference name="System.Runtime.Remoting"/>
-   <Reference name="OpenMetaverseTypes" path="../../../bin/"/>
-   <Reference name="OpenMetaverse" path="../../../bin/"/>
-   <Reference name="Axiom.MathLib" path="../../../bin/"/>
+   <Reference name="OpenMetaverseTypes"/>
+   <Reference name="OpenMetaverse"/>
+   <Reference name="Axiom.MathLib"/>
    <Reference name="OpenSim.Framework"/>
    <Reference name="OpenSim.Data"/>
    <Reference name="OpenSim.Region.Framework"/>
    <Reference name="OpenSim.Framework.Console"/>
    <Reference name="OpenSim.Framework.Servers"/>
-   <Reference name="OpenSim.Framework.Statistics"/>
    <Reference name="OpenSim.Framework.Communications"/>
    <Reference name="OpenSim.Region.Physics.Manager"/>
    <Reference name="OpenSim.Services.Interfaces"/>
-   <Reference name="Nini" path="../../../bin/"/>
-   <Reference name="log4net" path="../../../bin/"/>
-   <Reference name="XMLRPC" path="../../../bin/"/>
-   <Reference name="Mono.Addins" path="../../../bin/"/>
+   <Reference name="Nini"/>
+   <Reference name="log4net"/>
+   <Reference name="XMLRPC"/>
+   <Reference name="Mono.Addins"/>
 
    <Files>
      <Match pattern="*.cs" recurse="true"/>