Index: trunk/ab5.0/abdev/BasicCompiler64/BasicCompiler.vcproj
===================================================================
--- trunk/ab5.0/abdev/BasicCompiler64/BasicCompiler.vcproj	(revision 477)
+++ trunk/ab5.0/abdev/BasicCompiler64/BasicCompiler.vcproj	(revision 480)
@@ -240,4 +240,8 @@
 			RelativePathToProject="..\jenga\projects\jenga\jenga.vcproj"
 		/>
+		<ProjectReference
+			ReferencedProjectIdentifier="{87835C33-64C9-4BA5-9B39-608BA5394387}"
+			RelativePathToProject=".\ab_common\ab_common.vcproj"
+		/>
 	</References>
 	<Files>