diff --git a/StaticEngine/Emulator.h b/StaticEngine/Emulator.h
index eacf715..d410924 100644
--- a/StaticEngine/Emulator.h
+++ b/StaticEngine/Emulator.h
@@ -523,9 +523,12 @@ public:
         if (!found->second.pe->IsValidPe())
             __debugbreak(); //return 0;
 
+        if (AddressToConvert < FileMapVA)
+            __debugbreak();
+
         // convert:  FileOffset -> VA
         auto offset =   found->second.pe->ConvertOffsetToRva(
-                            uint32( AddressToConvert )
+                            uint32( AddressToConvert - FileMapVA )
                         );
 
         if (offset == INVALID_VALUE)
diff --git a/TitanEngineEmulator/Emulator.h b/TitanEngineEmulator/Emulator.h
index a13c8be..7d80fa1 100644
--- a/TitanEngineEmulator/Emulator.h
+++ b/TitanEngineEmulator/Emulator.h
@@ -595,9 +595,12 @@ public:
         if(!found->second.pe->IsValidPe())
             __debugbreak(); //return 0;
 
+        if (AddressToConvert < FileMapVA)
+            __debugbreak();
+
         // convert:  FileOffset -> VA
         auto offset =   found->second.pe->ConvertOffsetToRva(
-                            uint32( AddressToConvert )
+                            uint32( AddressToConvert - FileMapVA )
                         );
 
         if (offset == INVALID_VALUE)