diff --git a/.classpath b/.classpath
index 893959b..474166f 100644
--- a/.classpath
+++ b/.classpath
@@ -1,12 +1,12 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="src" output="target/statistical-algorithms-importer-1.3.0-SNAPSHOT/WEB-INF/classes" path="src/main/java">
+	<classpathentry kind="src" output="target/statistical-algorithms-importer-1.4.0-SNAPSHOT/WEB-INF/classes" path="src/main/java">
 		<attributes>
 			<attribute name="optional" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry excluding="**" kind="src" output="target/statistical-algorithms-importer-1.3.0-SNAPSHOT/WEB-INF/classes" path="src/main/resources">
+	<classpathentry excluding="**" kind="src" output="target/statistical-algorithms-importer-1.4.0-SNAPSHOT/WEB-INF/classes" path="src/main/resources">
 		<attributes>
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
@@ -45,5 +45,5 @@
 	</classpathentry>
 	<classpathentry kind="lib" path="/home/giancarlo/gwt/gwt-2.6.1/validation-api-1.0.0.GA.jar" sourcepath="/home/giancarlo/gwt/gwt-2.6.1/validation-api-1.0.0.GA-sources.jar"/>
 	<classpathentry kind="lib" path="/home/giancarlo/gwt/gwt-2.6.1/validation-api-1.0.0.GA-sources.jar"/>
-	<classpathentry kind="output" path="target/statistical-algorithms-importer-1.3.0-SNAPSHOT/WEB-INF/classes"/>
+	<classpathentry kind="output" path="target/statistical-algorithms-importer-1.4.0-SNAPSHOT/WEB-INF/classes"/>
 </classpath>
diff --git a/distro/changelog.xml b/distro/changelog.xml
index e623569..bc9cb48 100644
--- a/distro/changelog.xml
+++ b/distro/changelog.xml
@@ -1,4 +1,7 @@
 <ReleaseNotes>
+	<Changeset component="${groupId}.${artifactId}.1-4-0" date="2016-12-01">
+		<Change>Updated Storage support</Change>
+	</Changeset>
 	<Changeset component="${groupId}.${artifactId}.1-3-0" date="2016-10-01">
 		<Change>SAI enhancements [Ticket #4896]</Change>
 		<Change>Updated to Auth 2.0</Change>
diff --git a/pom.xml b/pom.xml
index 95cd28c..a00962f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>org.gcube.portlets.user</groupId>
 	<artifactId>statistical-algorithms-importer</artifactId>
-	<version>1.3.0-SNAPSHOT</version>
+	<version>1.4.0-SNAPSHOT</version>
 	<packaging>war</packaging>
 
 
diff --git a/src/main/java/org/gcube/portlets/user/statisticalalgorithmsimporter/server/storage/FilesStorage.java b/src/main/java/org/gcube/portlets/user/statisticalalgorithmsimporter/server/storage/FilesStorage.java
index d3f0cff..4e7bb2b 100644
--- a/src/main/java/org/gcube/portlets/user/statisticalalgorithmsimporter/server/storage/FilesStorage.java
+++ b/src/main/java/org/gcube/portlets/user/statisticalalgorithmsimporter/server/storage/FilesStorage.java
@@ -74,8 +74,7 @@ public class FilesStorage {
 						"Attention no public link for this item!");
 			}
 
-		} catch (WorkspaceFolderNotFoundException | InternalErrorException
-				| HomeNotFoundException | ItemNotFoundException e) {
+		} catch (Throwable e) {
 			e.printStackTrace();
 			throw new StatAlgoImporterServiceException(e.getLocalizedMessage());
 
@@ -284,9 +283,7 @@ public class FilesStorage {
 
 			return ws.find(name, parentId);
 			
-		} catch (WorkspaceFolderNotFoundException | InternalErrorException
-				| HomeNotFoundException | ItemNotFoundException
-				| WrongItemTypeException e) {
+		} catch (Throwable e) {
 			e.printStackTrace();
 			throw new StatAlgoImporterServiceException(e.getLocalizedMessage());
 
@@ -465,9 +462,7 @@ public class FilesStorage {
 
 			return retrieveImputStream(user, projectItem);
 
-		} catch (WorkspaceFolderNotFoundException | InternalErrorException
-				| HomeNotFoundException | ItemNotFoundException
-				| WrongItemTypeException e) {
+		} catch (Throwable e) {
 			e.printStackTrace();
 			throw new StatAlgoImporterServiceException(e.getLocalizedMessage());
 		}
@@ -501,9 +496,7 @@ public class FilesStorage {
 				return true;
 			}
 
-		} catch (WorkspaceFolderNotFoundException | InternalErrorException
-				| HomeNotFoundException | ItemNotFoundException
-				| WrongItemTypeException e) {
+		} catch (Throwable e) {
 			e.printStackTrace();
 			throw new StatAlgoImporterServiceException(e.getLocalizedMessage());
 		}
@@ -525,8 +518,7 @@ public class FilesStorage {
 			WorkspaceItem workSpaceItem = ws.getItem(itemId);
 			return workSpaceItem;
 
-		} catch (WorkspaceFolderNotFoundException | InternalErrorException
-				| HomeNotFoundException | ItemNotFoundException e) {
+		} catch (Throwable e) {
 			e.printStackTrace();
 			throw new StatAlgoImporterServiceException(e.getLocalizedMessage());
 		}
@@ -555,8 +547,7 @@ public class FilesStorage {
 
 			return retrieveImputStream(user, workSpaceItem);
 
-		} catch (WorkspaceFolderNotFoundException | InternalErrorException
-				| HomeNotFoundException | ItemNotFoundException e) {
+		} catch (Throwable e) {
 			e.printStackTrace();
 			throw new StatAlgoImporterServiceException(e.getLocalizedMessage());
 		}
@@ -684,9 +675,7 @@ public class FilesStorage {
 
 			return fileZip;
 
-		} catch (IOException | InternalErrorException
-				| WorkspaceFolderNotFoundException | HomeNotFoundException
-				| ItemNotFoundException e) {
+		} catch (Throwable e) {
 			e.printStackTrace();
 			throw new StatAlgoImporterServiceException(e.getLocalizedMessage());
 		}
@@ -711,9 +700,7 @@ public class FilesStorage {
 
 			return fileZip;
 
-		} catch (IOException | InternalErrorException
-				| WorkspaceFolderNotFoundException | HomeNotFoundException
-				| ItemNotFoundException e) {
+		} catch (Throwable e) {
 			e.printStackTrace();
 			throw new StatAlgoImporterServiceException(e.getLocalizedMessage());
 		}