Address all the easy feedback. Some is left.

Common/Data/Format/IniFile.cpp

@@ -594,7 +594,7 @@ bool IniFile::Load(std::istream &in) {
 
 bool IniFile::Save(const Path &filename)
 {
-	FILE *file = File::OpenCFile(Path(filename), "w");
+	FILE *file = File::OpenCFile(filename, "w");
 	if (!file) {
 		return false;
 	}