diff --git a/com.minres.scviewer.database.text/META-INF/MANIFEST.MF b/com.minres.scviewer.database.text/META-INF/MANIFEST.MF
index d073c7a..80af2a0 100644
--- a/com.minres.scviewer.database.text/META-INF/MANIFEST.MF
+++ b/com.minres.scviewer.database.text/META-INF/MANIFEST.MF
@@ -7,8 +7,7 @@ Bundle-Vendor: MINRES Technologies GmbH
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Import-Package: org.osgi.framework;version="1.3.0"
 Require-Bundle: com.minres.scviewer.database,
- org.codehaus.groovy;bundle-version="2.5.8",
- org.eclipse.equinox.ds;bundle-version="1.4.200",
+ org.codehaus.groovy;bundle-version="2.5.0",
  org.eclipse.osgi.services;bundle-version="3.4.0",
  com.google.guava;bundle-version="15.0.0"
 Service-Component: OSGI-INF/component.xml
diff --git a/com.minres.scviewer.database.vcd/META-INF/MANIFEST.MF b/com.minres.scviewer.database.vcd/META-INF/MANIFEST.MF
index f83fd29..15323ef 100644
--- a/com.minres.scviewer.database.vcd/META-INF/MANIFEST.MF
+++ b/com.minres.scviewer.database.vcd/META-INF/MANIFEST.MF
@@ -6,7 +6,6 @@ Bundle-Version: 2.0.2.qualifier
 Bundle-Vendor: MINRES Technologies GmbH
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
 Require-Bundle: com.minres.scviewer.database;bundle-version="1.0.0",
- org.eclipse.equinox.ds;bundle-version="1.4.200",
  org.eclipse.osgi.services;bundle-version="3.4.0",
  com.google.guava;bundle-version="15.0.0"
 Service-Component: OSGI-INF/component.xml
diff --git a/com.minres.scviewer.e4.application/META-INF/MANIFEST.MF b/com.minres.scviewer.e4.application/META-INF/MANIFEST.MF
index 7fcaa46..c96729f 100644
--- a/com.minres.scviewer.e4.application/META-INF/MANIFEST.MF
+++ b/com.minres.scviewer.e4.application/META-INF/MANIFEST.MF
@@ -17,7 +17,6 @@ Require-Bundle: javax.inject;bundle-version="1.0.0",
  com.minres.scviewer.database.ui.swt;bundle-version="1.0.0",
  com.minres.scviewer.database.ui,
  com.minres.scviewer.database;bundle-version="1.0.0",
- org.eclipse.equinox.ds;bundle-version="1.4.300",
  org.eclipse.osgi.services;bundle-version="3.5.0",
  org.eclipse.e4.core.services;bundle-version="2.0.0",
  org.eclipse.osgi.services;bundle-version="3.5.0",
diff --git a/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/E4LifeCycle.java b/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/E4LifeCycle.java
index 7532fb8..310323a 100644
--- a/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/E4LifeCycle.java
+++ b/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/E4LifeCycle.java
@@ -46,7 +46,6 @@ import com.minres.scviewer.e4.application.options.Options.Separator;
  * <em>org.eclipse.core.runtime.products' extension point</em>) that references
  * this class.
  **/
-@SuppressWarnings("restriction")
 public class E4LifeCycle {
 
 	/**
diff --git a/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/parts/TransactionDetails.java b/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/parts/TransactionDetails.java
index db80d80..48118da 100644
--- a/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/parts/TransactionDetails.java
+++ b/com.minres.scviewer.e4.application/src/com/minres/scviewer/e4/application/parts/TransactionDetails.java
@@ -12,7 +12,6 @@ package com.minres.scviewer.e4.application.parts;
 
 import java.util.AbstractMap;
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.Map;
 import java.util.TreeMap;
 import java.util.Vector;
diff --git a/com.minres.scviewer.e4.product/scviewer.product b/com.minres.scviewer.e4.product/scviewer.product
index 0e3f141..ec29a85 100644
--- a/com.minres.scviewer.e4.product/scviewer.product
+++ b/com.minres.scviewer.e4.product/scviewer.product
@@ -3,6 +3,7 @@
 
 <product name="SCViewer" uid="scviewer" id="com.minres.scviewer.e4.application.product" application="org.eclipse.e4.ui.workbench.swt.E4Application" version="2.6.0.qualifier" useFeatures="false" includeLaunchers="true">
 
+
    <configIni use="default">
    </configIni>
 
@@ -19,6 +20,7 @@
 
    <windowImages/>
 
+
    <launcher name="scviewer">
       <linux icon="icons/SCViewer_512x512.xpm"/>
       <macosx icon="icons/SCViewer.icns"/>
@@ -35,6 +37,7 @@
       </win>
    </launcher>
 
+
    <vm>
       <linux include="false">org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8</linux>
       <macos include="false">org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8</macos>
@@ -78,7 +81,6 @@
       <plugin id="org.eclipse.core.expressions"/>
       <plugin id="org.eclipse.core.filesystem"/>
       <plugin id="org.eclipse.core.filesystem.linux.x86_64" fragment="true"/>
-      <plugin id="org.eclipse.core.filesystem.macosx" fragment="true"/>
       <plugin id="org.eclipse.core.filesystem.win32.x86_64" fragment="true"/>
       <plugin id="org.eclipse.core.jobs"/>
       <plugin id="org.eclipse.core.resources"/>
@@ -97,6 +99,7 @@
       <plugin id="org.eclipse.e4.ui.css.swt"/>
       <plugin id="org.eclipse.e4.ui.css.swt.theme"/>
       <plugin id="org.eclipse.e4.ui.di"/>
+      <plugin id="org.eclipse.e4.ui.dialogs"/>
       <plugin id="org.eclipse.e4.ui.model.workbench"/>
       <plugin id="org.eclipse.e4.ui.services"/>
       <plugin id="org.eclipse.e4.ui.swt.gtk" fragment="true"/>
@@ -104,7 +107,6 @@
       <plugin id="org.eclipse.e4.ui.workbench"/>
       <plugin id="org.eclipse.e4.ui.workbench.addons.swt"/>
       <plugin id="org.eclipse.e4.ui.workbench.renderers.swt"/>
-      <plugin id="org.eclipse.e4.ui.workbench.renderers.swt.cocoa" fragment="true"/>
       <plugin id="org.eclipse.e4.ui.workbench.swt"/>
       <plugin id="org.eclipse.e4.ui.workbench3"/>
       <plugin id="org.eclipse.emf.common"/>
@@ -117,7 +119,6 @@
       <plugin id="org.eclipse.equinox.event"/>
       <plugin id="org.eclipse.equinox.preferences"/>
       <plugin id="org.eclipse.equinox.registry"/>
-      <plugin id="org.eclipse.equinox.util"/>
       <plugin id="org.eclipse.jface"/>
       <plugin id="org.eclipse.jface.databinding"/>
       <plugin id="org.eclipse.osgi"/>
@@ -147,6 +148,7 @@
    </preferencesInfo>
 
    <cssInfo>
+      <file path="/com.minres.scviewer.e4.application/css/default.css"/>
    </cssInfo>
 
 </product>
diff --git a/com.minres.scviewer.parent/pom.xml b/com.minres.scviewer.parent/pom.xml
index 42dec6e..e016903 100644
--- a/com.minres.scviewer.parent/pom.xml
+++ b/com.minres.scviewer.parent/pom.xml
@@ -86,21 +86,21 @@
 						</artifact>
 					</target>
 					<environments>
-						<environment>
-							<os>linux</os>
-							<ws>gtk</ws>
-							<arch>x86</arch>
-						</environment>
+<!-- 						<environment> -->
+<!-- 							<os>linux</os> -->
+<!-- 							<ws>gtk</ws> -->
+<!-- 							<arch>x86</arch> -->
+<!-- 						</environment> -->
 						<environment>
 							<os>linux</os>
 							<ws>gtk</ws>
 							<arch>x86_64</arch>
 						</environment>
-						<environment>
-							<os>win32</os>
-							<ws>win32</ws>
-							<arch>x86</arch>
-						</environment>
+<!-- 						<environment> -->
+<!-- 							<os>win32</os> -->
+<!-- 							<ws>win32</ws> -->
+<!-- 							<arch>x86</arch> -->
+<!-- 						</environment> -->
 						<environment>
 							<os>win32</os>
 							<ws>win32</ws>
diff --git a/com.minres.scviewer.target/com.minres.scviewer.target.target b/com.minres.scviewer.target/com.minres.scviewer.target.target
index 4571d61..6b8700f 100644
--- a/com.minres.scviewer.target/com.minres.scviewer.target.target
+++ b/com.minres.scviewer.target/com.minres.scviewer.target.target
@@ -2,32 +2,30 @@
 <?pde version="3.8"?>
 <target name="com.minres.scviewer.target" sequenceNumber="138">
 <locations>
-<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
-<unit id="org.eclipse.equinox.executable.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.platform.sdk" version="0.0.0"/>
-<unit id="org.eclipse.sdk.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.rcp.sdk.id" version="0.0.0"/>
-<unit id="org.eclipse.rcptt.core.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.e4.rcp.feature.group" version="0.0.0"/>
-<unit id="org.eclipse.platform.feature.group" version="0.0.0"/>
-<repository location="http://download.eclipse.org/releases/photon"/>
-</location>
-<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
-<unit id="org.codehaus.groovy24.feature.feature.group" version="3.5.1.v201909291550-e48"/>
-<repository location="http://dist.springsource.org/snapshot/GRECLIPSE/e4.8/"/>
-	<unit id="org.codehaus.groovy25.feature.feature.group" version="3.5.1.v201909291550-e48"/>
-</location>
 	<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
-		<repository location="https://www.opcoach.com/repository/2018-12"/>
-		<unit id="com.opcoach.e4.preferences.feature.feature.group" version="1.3.0.201903181741"/>
+		<repository location="http://download.eclipse.org/releases/2019-12/"/>
+		<unit id="org.eclipse.equinox.executable.feature.group" version="0.0.0"/>
+		<unit id="org.eclipse.equinox.p2.sdk.feature.jar" version="0.0.0"/> <!-- needed by Linux exectable-->
+		<unit id="org.eclipse.equinox.sdk.feature.group" version="0.0.0"/>
+		<unit id="org.eclipse.platform.sdk" version="0.0.0"/>
+		<unit id="org.eclipse.sdk.feature.group" version="0.0.0"/> <!-- org.junit for testing -->
+		<unit id="org.eclipse.rcptt.core.feature.group" version="0.0.0"/><!-- com.google.guave-->
+	</location>
+	<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
+		<repository location="https://www.opcoach.com/repository/2019-12/"/>
+		<unit id="com.opcoach.e4.preferences.feature.feature.group" version="0.0.0"/>
+	</location>
+	<location includeAllPlatforms="false" includeConfigurePhase="true" includeMode="planner" includeSource="true" type="InstallableUnit">
+		<repository location="http://dist.springsource.org/snapshot/GRECLIPSE/e4.14/"/>
+		<unit id="org.codehaus.groovy25.feature.feature.group" version="3.8.0.v202005090048-e1912"/>
 	</location>
 </locations>
 <environment>
-<arch>x86_64</arch>
-<nl>de_DE</nl>
+	<arch>x86_64</arch>
+	<nl>de_DE</nl>
 </environment>
 <targetJRE path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.launching.macosx.MacOSXType/Java SE 7 [1.7.0_45]"/>
 <launcherArgs>
-<vmArgs>-Dosgi.requiredJavaVersion=1.6 -XstartOnFirstThread  -Dorg.eclipse.swt.internal.carbon.smallFonts -Xdock:icon=../Resources/Eclipse.icns -Xms40m -Xmx2G</vmArgs>
+	<vmArgs>-Dosgi.requiredJavaVersion=1.6 -XstartOnFirstThread  -Dorg.eclipse.swt.internal.carbon.smallFonts -Xdock:icon=../Resources/Eclipse.icns -Xms40m -Xmx2G</vmArgs>
 </launcherArgs>
 </target>
\ No newline at end of file
diff --git a/com.minres.scviewer.ui/src/com/minres/scviewer/ui/TxEditorPlugin.java b/com.minres.scviewer.ui/src/com/minres/scviewer/ui/TxEditorPlugin.java
index bd14536..8550cd2 100644
--- a/com.minres.scviewer.ui/src/com/minres/scviewer/ui/TxEditorPlugin.java
+++ b/com.minres.scviewer.ui/src/com/minres/scviewer/ui/TxEditorPlugin.java
@@ -15,6 +15,7 @@ import java.util.MissingResourceException;
 import java.util.ResourceBundle;
 
 import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.resource.ResourceLocator;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.graphics.Color;
 import org.eclipse.swt.graphics.Image;
@@ -93,7 +94,7 @@ public class TxEditorPlugin extends AbstractUIPlugin {
 	 */
 	public static ImageDescriptor getImageDescriptor(String path) {
 		String fullpath = File.separator+"res"+File.separator+"images"+File.separator+path;
-		return imageDescriptorFromPlugin(PLUGIN_ID, fullpath);
+		return ResourceLocator.imageDescriptorFromBundle(PLUGIN_ID, fullpath).orElse(null);
 	}
 	
 	public static Image createImage(String name) {