diff --git a/Packages/MIES/MIES_SweepFormula_Helpers.ipf b/Packages/MIES/MIES_SweepFormula_Helpers.ipf
index 4baa56d9d7..5296cc1406 100644
--- a/Packages/MIES/MIES_SweepFormula_Helpers.ipf
+++ b/Packages/MIES/MIES_SweepFormula_Helpers.ipf
@@ -1622,7 +1622,7 @@ Function/WAVE SFH_MoveDatasetHigherIfCompatible(WAVE/WAVE data)
 	// check pre-conditions
 	WAVE/ZZ prevSets
 	WAVE/ZZ prevElement
-	for(WAVE/WAVE sets : resolved)
+	for(WAVE/Z/WAVE sets : resolved)
 		if(!WaveExists(sets))
 			return data
 		endif
diff --git a/Packages/MIES_Include.ipf b/Packages/MIES_Include.ipf
index f0f6955510..ad12cc4cf3 100644
--- a/Packages/MIES_Include.ipf
+++ b/Packages/MIES_Include.ipf
@@ -23,7 +23,7 @@
 
 #pragma IgorVersion=9.00
 
-#if (NumberByKey("BUILD", IgorInfo(0)) < 56565)
+#if IgorVersion() < 10 && (NumberByKey("BUILD", IgorInfo(0)) < 56565)
 #define TOO_OLD_IGOR
 #endif