Index: sources/view/VTreatmentCreate.cpp
===================================================================
diff -u -red0d4b2c30034692c21e5f4997edd253ca7d855b -r5215e145a0f26a20c99e3f10af6ac8a9c3b67383
--- sources/view/VTreatmentCreate.cpp	(.../VTreatmentCreate.cpp)	(revision ed0d4b2c30034692c21e5f4997edd253ca7d855b)
+++ sources/view/VTreatmentCreate.cpp	(.../VTreatmentCreate.cpp)	(revision 5215e145a0f26a20c99e3f10af6ac8a9c3b67383)
@@ -59,7 +59,7 @@
 QJsonObject VTreatmentCreate::loadTreatmentParameterRanges(const QString &path)
 {
     QJsonObject obj;
-    if (!FileHandler::readJSON(path, obj))
+    if (!FileHandler::read(path, obj))
     {
         // TODO: notify user
         LOG_EVENT(tr("Could not load treatment parameter ranges from %1").arg(path));