diff --git a/uppsrc/ide/idewin.cpp b/uppsrc/ide/idewin.cpp
index 6ac869d5a..6051f861b 100644
--- a/uppsrc/ide/idewin.cpp
+++ b/uppsrc/ide/idewin.cpp
@@ -966,9 +966,10 @@ void AppMain___()
 		if(arg.GetCount() == 1) {
 			if(arg[0].EndsWith(".upp")) {
 				Vector<String> names = Split(arg[0], DIR_SEP);
-				for(int i = 0, count = names.GetCount(); i < count; ++i) {
+				int last = names.GetCount() - 1;
+				for(int i = last; i >= 0; --i) {
 					if (IsAssembly(names[i])) {
-						String package = names[count - 1];
+						String package = names[last];
 						package.Remove(package.GetCount() - 4, 4);
 						LoadVars(names[i]);
 						ide.SetMain(package);