Index: tex2lyx.cpp
===================================================================
--- tex2lyx.cpp	(revision 26597)
+++ tex2lyx.cpp	(working copy)
@@ -471,6 +471,10 @@
 int main(int argc, char * argv[])
 {
 	using namespace lyx;
+	
+	// According to MS: this will change the local to default ANSI from system.
+	// The default locale is "C", which has no support for non-ASCII chars in filename.
+	setlocale(LC_ALL,"");
 
 	lyxerr.setStream(cerr);