diff --git a/src/meshlab/glarea.cpp b/src/meshlab/glarea.cpp
index 8ed553fc6..df649f249 100644
--- a/src/meshlab/glarea.cpp
+++ b/src/meshlab/glarea.cpp
@@ -90,8 +90,8 @@ GLArea::GLArea(MultiViewer_Container *mvcont, RichParameterSet *current)
 	connect(this->md(), SIGNAL(rasterSetChanged()), this, SLOT(updateRasterSetVisibilities()));
 	connect(this->md(),SIGNAL(documentUpdated()),this,SLOT(completeUpdateRequested()));
 	connect(this, SIGNAL(updateLayerTable()), this->mw(), SIGNAL(updateLayerTable()));
-	connect(md(),SIGNAL(meshAdded(int)),this,SLOT(addNewEntryInRenderModeMap(int)));
-	connect(md(),SIGNAL(meshRemoved(int)),this,SLOT(removeEntryFromRenderModeMap(int)));
+	connect(md(),SIGNAL(meshAdded(int)),this,SLOT(meshAdded(int)));
+	connect(md(),SIGNAL(meshRemoved(int)),this,SLOT(meshRemoved(int)));
 
 	foreach(MeshModel* mesh,md()->meshList)
 			rendermodemap[mesh->id()] = RenderMode();
@@ -1214,7 +1214,8 @@ void GLArea::initTexture(bool reloadAllTexture)
 			for(unsigned int i =0; i< mp->cm.textures.size();++i)
 			{
 				QImage img, imgScaled, imgGL;
-				bool res = img.load(mp->cm.textures[i].c_str());
+				QFileInfo fi(mp->cm.textures[i].c_str());
+				bool res = img.load(fi.absoluteFilePath());
 				sometextfailed = sometextfailed || !res;
 				if(!res)
 				{
@@ -2082,12 +2083,14 @@ void GLArea::completeUpdateRequested()
 //	return NULL;
 //}
 
-void GLArea::addNewEntryInRenderModeMap( int index )
+void GLArea::meshAdded( int index )
 {
 	rendermodemap[index] = RenderMode();
+	emit updateLayerTable();
 }
 
-void GLArea::removeEntryFromRenderModeMap( int index )
+void GLArea::meshRemoved( int index )
 {
-		rendermodemap.remove(index);
+	rendermodemap.remove(index);
+	emit updateLayerTable();
 }
diff --git a/src/meshlab/glarea.h b/src/meshlab/glarea.h
index d5e44610b..65e532c88 100644
--- a/src/meshlab/glarea.h
+++ b/src/meshlab/glarea.h
@@ -337,8 +337,8 @@ public slots:
 	void updateRasterSetVisibilities();
 
 private slots:
-	void addNewEntryInRenderModeMap(int index);
-	void removeEntryFromRenderModeMap(int index);
+	void meshAdded(int index);
+	void meshRemoved(int index);
 
 private:
 	float cfps;
diff --git a/src/meshlab/mainwindow_RunTime.cpp b/src/meshlab/mainwindow_RunTime.cpp
index 6a67f1677..50f57f84e 100644
--- a/src/meshlab/mainwindow_RunTime.cpp
+++ b/src/meshlab/mainwindow_RunTime.cpp
@@ -2379,7 +2379,10 @@ bool MainWindow::importMesh(QString fileName)
 				showLayerDlg(true);
 		}
 		else
+		{
+			meshDoc()->delMesh(mm);
 			GLA()->Logf(0,"Warning: Mesh %s has not been opened",qPrintable(fileName));
+		}
 	}// end foreach file of the input list
   GLA()->Logf(0,"All files opened in %i msec",allFileTime.elapsed());
 
@@ -2444,6 +2447,7 @@ void MainWindow::reloadAllMesh()
   loadMeshWithStandardParams(fileName,mmm);
   }
   qb->reset();
+  update();
 }
 
 void MainWindow::reload()
@@ -2454,6 +2458,7 @@ void MainWindow::reload()
 	QString fileName = meshDoc()->mm()->fullName();
 	loadMeshWithStandardParams(fileName,meshDoc()->mm());
 	qb->reset();
+	update();
 }
 
 bool MainWindow::exportMesh(QString fileName,MeshModel* mod,const bool saveAllPossibleAttributes)