diff --git a/js/app/AmdaApp.js b/js/app/AmdaApp.js
index d0d70b8..b7ce230 100755
--- a/js/app/AmdaApp.js
+++ b/js/app/AmdaApp.js
@@ -591,7 +591,41 @@ Ext.define('amdaApp.AmdaApp', {
 			if (isMigration) { // isSpecialInfo
 				myDesktopApp.getLoadedModule(myDesktopApp.dynamicModules.info.id, true, function(module) {
 					module.createWindow(isSpecialInfo, 'Welcome on AMDA', true);
-				});
+					var win = myDesktopApp.getDesktop().getWindow(myDesktopApp.dynamicModules.info.id);
+					
+					if ( isOldWS ) {
+						win.on({
+							show : function() {
+									Ext.Msg.show({                            
+											title:'Welcome on new AMDA',
+											msg: 'It is your first visit of the new version of AMDA.<br/>'+
+											'Do you want to copy here your workspace from the old AMDA ?',                           
+											buttons: Ext.Msg.YESNO,
+											icon: Ext.Msg.QUESTION,
+											fn : function (btn) { 
+												if (btn == 'yes') {
+													loadMask.show();	
+													AmdaAction.convertWS(function(res,e){ 
+														var explorerModule = myDesktopApp.getLoadedModule(myDesktopApp.dynamicModules.explorer.id);
+														explorerModule.filtersStore.reload();
+														loadMask.hide();
+														
+														if (res.success == true) {
+																myDesktopApp.infoMsg('<b>Your Wokspace has been copied</b><br/><br/> ' + 
+																'<b>Note : </b><br/><br> Plot Requests  have not been copied - too many modifs!<br/>' +
+																'Derived params made from Remote params have not been copied<br/><br/>' +  res.msg);
+														}
+														else {
+																myDesktopApp.errorMsg(res.error);
+														}
+													});
+												}
+											}  
+									}); 
+							},
+							scope : this });
+					}
+				})
 			}
 			else {
 					myDesktopApp.getLoadedModule(myDesktopApp.dynamicModules.help.id, true, function(module) {
diff --git a/js/app/controllers/AboutModule.js b/js/app/controllers/AboutModule.js
index a8fc414..b605104 100644
--- a/js/app/controllers/AboutModule.js
+++ b/js/app/controllers/AboutModule.js
@@ -78,39 +78,7 @@ Ext.define('amdaDesktop.AboutModule',
 							}
 						]});                      
 			}
-			
-			if (isMigration && isOldWS) {
-				win.on({
-					show : function(){
-					Ext.Msg.show({                            
-						title:'Welcome on new AMDA',
-						msg: 'It is your first visit of the new version of AMDA.<br/>'+
-						'Do you want to copy here your workspace from the old AMDA ?',                           
-						buttons: Ext.Msg.YESNO,
-						icon: Ext.Msg.QUESTION,
-						fn : function (btn) { 
-							if (btn == 'yes') {
-								loadMask.show();	
-								AmdaAction.convertWS(function(res,e){ 
-									var explorerModule = myDesktopApp.getLoadedModule(myDesktopApp.dynamicModules.explorer.id);
-									explorerModule.filtersStore.reload();
-									loadMask.hide();
-									
-									if (res.success == true) {
-											myDesktopApp.infoMsg('<b>Your Wokspace has been copied</b><br/><br/> ' + 
-											'<b>Note : </b><br/><br> Plot Requests  have not been copied - too many modifs!<br/>' +
-											'Derived params made from Remote params have not been copied<br/><br/>' +  res.msg);
-									}
-									else {
-											myDesktopApp.errorMsg(res.error);
-									}
-								});
-							}
-						}  
-					}); 
-					} 
-				});
-			}
+
 			win.show();
 		}
 		else if (win.file === theFile) {
diff --git a/js/resources/css/amda.css b/js/resources/css/amda.css
index f7b1fbe..26124b9 100644
--- a/js/resources/css/amda.css
+++ b/js/resources/css/amda.css
@@ -239,6 +239,10 @@ background-image: url(../images/16x16/error.png) !important;
     background-color: yellow !important;
 }
 
+.infoMsg .x-window-body > .x-box-inner {
+        overflow: scroll;
+    }
+    
 /* datasets information windows */
 
 .infoWindow table.contact {
diff --git a/php/classes/UserWsTransfer.php b/php/classes/UserWsTransfer.php
index 27cb24d..2088d39 100644
--- a/php/classes/UserWsTransfer.php
+++ b/php/classes/UserWsTransfer.php
@@ -43,7 +43,20 @@ class UserWsTransfer {
 		
 		return $deleted;
 	}
+	
+	private function getNotreadyFunctions() {
+	
+		$deletedXML = new DomDocument("1.0");
+		$deletedXML->load(CONVERSIONDIR."Functions.xml"); 
+		$deletedNodes = $deletedXML->getElementsByTagName('deleted');
+		
+		$notready = array();
+		foreach ($deletedNodes as $node)
+			$notready[] = $node->getAttribute('xml:id');
 		
+		return $notready;
+	}
+	
 	private function getNotready() {
 	
 		$deletedXML = new DomDocument("1.0");
@@ -188,6 +201,7 @@ class UserWsTransfer {
 		
 		$deleted = $this->getObsolete();
 		$notready = $this->getNotready();
+		$notreadyFunctions = $this->getNotreadyFunctions();
 		
 	   $wsParamNode = $this->newWs->getElementsByTagName('paramList')->item(0);
 	   
@@ -220,6 +234,13 @@ class UserWsTransfer {
 						continue;
 			}
 			
+			if ($this->deleteParam($expression,$notreadyFunctions)) {
+						$msg .= '<b>'.$name.'</b> : function not ready yet <br/> '.$expression.'<br/>';
+					// error_log( 'For INFO : DELETED '.$expression,1,email);
+						$this->ws_deleted[] = $name;
+						continue;
+			}
+			
 			if (!empty($this->wsd_deleted))
 					if ($this->deleteParam($expression,$this->wsd_deleted)) {
 						$msg .= '<b>'.$name.'</b> : uses obsolete myData param<br/> '.$expression.'<br/>';
@@ -441,7 +462,7 @@ class UserWsTransfer {
 				$fileFormat[$mask] = $format === 'txt' ? 'ASCII' : strtoupper($format);
 			}
 		}
-		
+
 		$this->newWs->save($this->newWsDir.'WsParams.xml');
 		
 		// First delete CEF files
@@ -452,10 +473,6 @@ class UserWsTransfer {
 				error_log('No '.$vi.' in '.TRANSFERUSER.'/DATA/base.xml',1,email);
 			else {
 				$viNode = $maskNode->item(0)->parentNode;
-				$files = $viNode->getElementsByTagName('file');
-				foreach ($files as $file) {
-					$deletedFiles[] = $file->getAttribute('name');
-				}
 				$viNode->parentNode->removeChild($viNode);
 			}
 		}
@@ -467,15 +484,18 @@ class UserWsTransfer {
 			$viNode->setAttribute('id',$id);
 			$mask = $viNode->getElementsByTagName('mask')->item(0)->nodeValue;
 			$viNode->setAttribute('format', $fileFormat[$mask]);
-			
 		}
 		
 		$BaseXml->save(NEWUSERPATH.TRANSFERUSER.'/DATA/base.xml');
-	  
+
 		$filesNodes = $FilesXml->getElementsByTagName('file');
 		foreach ($filesNodes as $file) {
 			$fileName = $file->getAttribute('name');
-			if (!in_array($fileName,$deletedFiles)) {
+			$format = $file->getAttribute('format');
+			if ($format == 'cef') {
+				$deletedFiles[] = $file->getAttribute('xml:id');
+			}
+			else {
 				copy(OLDUSERPATH.TRANSFERUSER.'/DATA/'.$fileName,NEWUSERPATH.TRANSFERUSER.'/DATA/'.$fileName);
 			}
 		}
@@ -485,9 +505,16 @@ class UserWsTransfer {
 			if ($node)
 				$node->parentNode->removeChild($node);
 		}
-		
+
+		foreach ($deletedFiles as $vi) {
+			$node = $FilesXml->getElementById($vi);
+			if ($node) {
+				$msg .= '<b>'.$vi.'</b> : CEF format is not implemented <br/>';
+				$node->parentNode->removeChild($node);
+			}
+		}
+
 		$FilesXml->save($this->newWsDir.'Files.xml');
-		$msg .= ' ok<br/>';
 
 		return array('success' => true, 'msg' => $msg);
 	} 
--
libgit2 0.21.2