Index: sources/update/UiSwUpdate.cpp
===================================================================
diff -u -r7cf31f6cfef97bb564a103c263821a3b722c8a2b -r8ed1ad9f8c2de2ea19dd455cf59b648061c0a998
--- sources/update/UiSwUpdate.cpp	(.../UiSwUpdate.cpp)	(revision 7cf31f6cfef97bb564a103c263821a3b722c8a2b)
+++ sources/update/UiSwUpdate.cpp	(.../UiSwUpdate.cpp)	(revision 8ed1ad9f8c2de2ea19dd455cf59b648061c0a998)
@@ -85,8 +85,8 @@
     //   Get a list of the files, UI then linux.
     
     std::map<SwUpdateTargetEnum, UiProtocol*> aboutToStart;
-    std::vector<IDataProvider*> uiFiles;
-    std::vector<IDataProvider*> linuxFiles;
+    std::vector<DataProvider_File*> uiFiles;
+    std::vector<DataProvider_File*> linuxFiles;
     std::vector<UiProtocol*> priorTargets;
 
     // Make a list we can access via map to get ordering, and get the files.
@@ -96,11 +96,11 @@
 
         // Handle files.
         if (target == UI) {
-            uiFiles.push_back(pDp);
+            uiFiles.push_back(dynamic_cast<DataProvider_File*>(pDp));
             continue;
         }
         if (target == LINUX) {
-            linuxFiles.push_back(pDp);
+            linuxFiles.push_back(dynamic_cast<DataProvider_File*>(pDp));
             continue;
         }