Index: src/libchcore/ErrorCodes.h
===================================================================
diff -u -N -r6103ac74583f2136b821dc67515ed8469abd8155 -re4005a958c9412d890eeff1e8087c8298aa7bcf7
--- src/libchcore/ErrorCodes.h	(.../ErrorCodes.h)	(revision 6103ac74583f2136b821dc67515ed8469abd8155)
+++ src/libchcore/ErrorCodes.h	(.../ErrorCodes.h)	(revision e4005a958c9412d890eeff1e8087c8298aa7bcf7)
@@ -78,6 +78,7 @@
 	eErr_CannotDeleteFile = 3002,
 	eErr_CannotReadFile = 3003,
 	eErr_CannotWriteFile = 3004,
+	eErr_InvalidOverlappedPosition = 3005,
 
 	// Task handling errors (4000+)
 	eErr_MissingTaskSerializationPath = 4000,