diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/object_viewer_plugin.cpp b/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/object_viewer_plugin.cpp
index e300c8fa7..3caa64e5a 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/object_viewer_plugin.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/object_viewer_plugin.cpp
@@ -67,8 +67,8 @@ QString ObjectViewerPlugin::description() const
 
 QStringList ObjectViewerPlugin::dependencies() const
 {
-	QStringList list;
-	list.append(Core::Constants::OVQT_CORE_PLUGIN);
+	QStringList list;
+	list.append(Core::Constants::OVQT_CORE_PLUGIN);
 	return list;
 }
 
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/particle_sound_form.ui b/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/particle_sound_form.ui
index aeef7c78b..108b64375 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/particle_sound_form.ui
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/particle_sound_form.ui
@@ -6,171 +6,119 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>239</width>
-    <height>264</height>
+    <width>200</width>
+    <height>252</height>
    </rect>
   </property>
   <property name="windowTitle">
    <string>Form</string>
   </property>
-  <layout class="QGridLayout" name="gridLayout">
-   <property name="margin">
-    <number>6</number>
-   </property>
-   <item row="0" column="0">
-    <widget class="QTabWidget" name="tabWidget">
-     <property name="tabPosition">
-      <enum>QTabWidget::East</enum>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QGroupBox" name="groupBox">
+     <property name="title">
+      <string>Sound name</string>
      </property>
-     <property name="currentIndex">
-      <number>0</number>
-     </property>
-     <widget class="QWidget" name="tabWidgetPage1">
-      <attribute name="title">
-       <string>General</string>
-      </attribute>
-      <layout class="QGridLayout" name="gridLayout_3">
-       <item row="0" column="0">
-        <widget class="QGroupBox" name="groupBox">
-         <property name="title">
-          <string>Sound name</string>
-         </property>
-         <layout class="QGridLayout" name="gridLayout_2">
-          <item row="0" column="0" colspan="3">
-           <widget class="QLineEdit" name="soundNameLineEdit">
-            <property name="readOnly">
-             <bool>true</bool>
-            </property>
-           </widget>
-          </item>
-          <item row="1" column="0">
-           <widget class="QPushButton" name="browsePushButton">
-            <property name="text">
-             <string>Browse</string>
-            </property>
-           </widget>
-          </item>
-          <item row="1" column="1">
-           <spacer name="horizontalSpacer">
-            <property name="orientation">
-             <enum>Qt::Horizontal</enum>
-            </property>
-            <property name="sizeHint" stdset="0">
-             <size>
-              <width>93</width>
-              <height>20</height>
-             </size>
-            </property>
-           </spacer>
-          </item>
-          <item row="1" column="2">
-           <widget class="QPushButton" name="playPushButton">
-            <property name="text">
-             <string>Play</string>
-            </property>
-           </widget>
-          </item>
-         </layout>
-        </widget>
-       </item>
-       <item row="1" column="0">
-        <layout class="QHBoxLayout" name="horizontalLayout">
-         <item>
-          <widget class="QCheckBox" name="spawnCheckBox">
-           <property name="text">
-            <string>Spawn</string>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QCheckBox" name="muteCheckBox">
-           <property name="text">
-            <string>Mute</string>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </item>
-       <item row="2" column="0">
-        <widget class="QCheckBox" name="keepPitchCheckBox">
-         <property name="text">
-          <string>Keep original pitch</string>
-         </property>
-        </widget>
-       </item>
-       <item row="3" column="0">
-        <widget class="QLabel" name="label">
-         <property name="text">
-          <string>Emission percent:</string>
-         </property>
-        </widget>
-       </item>
-       <item row="4" column="0">
-        <widget class="NLQT::CEditRangeFloatWidget" name="emissionWidget" native="true"/>
-       </item>
-       <item row="5" column="0">
-        <spacer name="verticalSpacer">
-         <property name="orientation">
-          <enum>Qt::Vertical</enum>
-         </property>
-         <property name="sizeHint" stdset="0">
-          <size>
-           <width>20</width>
-           <height>51</height>
-          </size>
-         </property>
-        </spacer>
-       </item>
-      </layout>
-     </widget>
-     <widget class="QWidget" name="tabWidgetPage2">
-      <attribute name="title">
-       <string>Sound volume</string>
-      </attribute>
-      <layout class="QGridLayout" name="gridLayout_4">
-       <item row="0" column="0">
-        <widget class="NLQT::CAttribFloatWidget" name="gainWidget"/>
-       </item>
-       <item row="1" column="0">
-        <spacer name="verticalSpacer_2">
-         <property name="orientation">
-          <enum>Qt::Vertical</enum>
-         </property>
-         <property name="sizeHint" stdset="0">
-          <size>
-           <width>20</width>
-           <height>209</height>
-          </size>
-         </property>
-        </spacer>
-       </item>
-      </layout>
-     </widget>
-     <widget class="QWidget" name="tabWidgetPage3">
-      <attribute name="title">
-       <string>Sound pitch</string>
-      </attribute>
-      <layout class="QGridLayout" name="gridLayout_5">
-       <item row="0" column="0">
-        <widget class="NLQT::CAttribFloatWidget" name="pitchWidget"/>
-       </item>
-       <item row="1" column="0">
-        <spacer name="verticalSpacer_3">
-         <property name="orientation">
-          <enum>Qt::Vertical</enum>
-         </property>
-         <property name="sizeHint" stdset="0">
-          <size>
-           <width>20</width>
-           <height>208</height>
-          </size>
-         </property>
-        </spacer>
-       </item>
-      </layout>
-     </widget>
+     <layout class="QGridLayout" name="gridLayout_2">
+      <item row="0" column="0" colspan="3">
+       <widget class="QLineEdit" name="soundNameLineEdit">
+        <property name="readOnly">
+         <bool>true</bool>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="0">
+       <widget class="QPushButton" name="browsePushButton">
+        <property name="text">
+         <string>Browse</string>
+        </property>
+       </widget>
+      </item>
+      <item row="1" column="1">
+       <spacer name="horizontalSpacer">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>93</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+      <item row="1" column="2">
+       <widget class="QPushButton" name="playPushButton">
+        <property name="text">
+         <string>Play</string>
+        </property>
+       </widget>
+      </item>
+     </layout>
     </widget>
    </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <widget class="QCheckBox" name="spawnCheckBox">
+       <property name="text">
+        <string>Spawn</string>
+       </property>
+      </widget>
+     </item>
+     <item>
+      <widget class="QCheckBox" name="muteCheckBox">
+       <property name="text">
+        <string>Mute</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <widget class="QCheckBox" name="keepPitchCheckBox">
+     <property name="text">
+      <string>Keep original pitch</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QLabel" name="label">
+     <property name="text">
+      <string>Emission percent:</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="NLQT::CEditRangeFloatWidget" name="emissionWidget" native="true"/>
+   </item>
+   <item>
+    <widget class="NLQT::CAttribFloatWidget" name="gainWidget">
+     <property name="title">
+      <string>Sound volume</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="NLQT::CAttribFloatWidget" name="pitchWidget">
+     <property name="title">
+      <string>Sound pitch</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>22</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
   </layout>
  </widget>
  <customwidgets>
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/particle_texture_form.ui b/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/particle_texture_form.ui
index 6418bbc6a..10f2632b0 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/particle_texture_form.ui
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/particle_texture_form.ui
@@ -60,6 +60,9 @@
           <property name="text">
            <string/>
           </property>
+          <property name="wordWrap">
+           <bool>true</bool>
+          </property>
          </widget>
         </item>
        </layout>
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/particle_texture_widget.cpp b/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/particle_texture_widget.cpp
index 9d5615275..f09e752da 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/particle_texture_widget.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/particle_texture_widget.cpp
@@ -112,24 +112,31 @@ void CParticleTextureWidget::updateTexture()
 	_ui.nameLabel->setText(tr("Name:"));
 	_ui.sizeLabel->setText(tr("Size:"));
 	_ui.depthLabel->setText(tr("Depth:"));
+	_ui.imageLabel->setText("");
+	_ui.imageLabel->setPixmap(QPixmap());
 	if (!_Texture)
-	{
-		_ui.imageLabel->setPixmap(QPixmap());
 		return;
-	}
 	if (dynamic_cast<NL3D::CTextureFile *>(_Wrapper->get()))
 	{
 		std::string texName = (static_cast<NL3D::CTextureFile *>(_Wrapper->get()))->getFileName().c_str();
 		_ui.nameLabel->setText(tr("Name: %1").arg(texName.c_str()));
 		if (!NLMISC::CFile::getFilename(texName).empty())
 		{
-			QPixmap pixmap(NLMISC::CPath::lookup(texName).c_str());
+			std::string path;
+			try
+			{
+				path = NLMISC::CPath::lookup(texName);
+			}
+			catch (NLMISC::Exception &e)
+			{
+				_ui.imageLabel->setText(e.what());
+				return;
+			}
+			QPixmap pixmap(path.c_str());
 			_ui.sizeLabel->setText(tr("Size: %1x%2").arg(pixmap.width()).arg(pixmap.height()));
 			_ui.depthLabel->setText(tr("Depth: %1").arg(pixmap.depth()));
 			_ui.imageLabel->setPixmap(pixmap);
 		}
-		else
-			_ui.imageLabel->setPixmap(QPixmap());
 	}
 }
 
diff --git a/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/value_gradient_dialog.cpp b/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/value_gradient_dialog.cpp
index edc5402b8..c8165ceed 100644
--- a/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/value_gradient_dialog.cpp
+++ b/code/nel/tools/3d/object_viewer_qt/src/plugins/object_viewer/value_gradient_dialog.cpp
@@ -321,7 +321,7 @@ void CTextureGradientInterface::displayValue(uint index, QListWidgetItem *item)
 		std::string texName = (static_cast<NL3D::CTextureFile *>(tex.getPtr()))->getFileName().c_str();
 		if (!texName.empty())
 		{
-			pixmap.load(NLMISC::CPath::lookup(texName).c_str());
+			pixmap.load(NLMISC::CPath::lookup(texName, false).c_str());
 			item->setText(texName.c_str());
 		}
 		else