Index: src/libchcore/ErrorCodes.h
===================================================================
diff -u -N -r2e384de25de613cb582a966df7d1cb9468f1c825 -r6103ac74583f2136b821dc67515ed8469abd8155
--- src/libchcore/ErrorCodes.h	(.../ErrorCodes.h)	(revision 2e384de25de613cb582a966df7d1cb9468f1c825)
+++ src/libchcore/ErrorCodes.h	(.../ErrorCodes.h)	(revision 6103ac74583f2136b821dc67515ed8469abd8155)
@@ -76,6 +76,8 @@
 	eErr_FixedDriveWithoutDriveLetter = 3000,
 	eErr_CannotGetFileInfo = 3001,
 	eErr_CannotDeleteFile = 3002,
+	eErr_CannotReadFile = 3003,
+	eErr_CannotWriteFile = 3004,
 
 	// Task handling errors (4000+)
 	eErr_MissingTaskSerializationPath = 4000,