diff --git a/workflow/engine/templates/processes/main.js b/workflow/engine/templates/processes/main.js
index b61298b73..9d3a1a7df 100755
--- a/workflow/engine/templates/processes/main.js
+++ b/workflow/engine/templates/processes/main.js
@@ -430,6 +430,7 @@ function newProcess(){
         fieldLabel: _('ID_TITLE'), 
         xtype:'textfield',
         width: 260,
+        maskRe: /^(?!^(PRN|AUX|CLOCK\$|NUL|CON|COM\d|LPT\d|\..*)(\..+)?$)[^\x00-\x1f\\?*:\";|/]+$/i,
         allowBlank: false
       },  {
         id: 'PRO_DESCRIPTION',
diff --git a/workflow/engine/xmlform/processes/processes_Edit.xml b/workflow/engine/xmlform/processes/processes_Edit.xml
index 3016d162b..db6b4afc9 100755
--- a/workflow/engine/xmlform/processes/processes_Edit.xml
+++ b/workflow/engine/xmlform/processes/processes_Edit.xml
@@ -63,6 +63,14 @@ var verifyProcessInformation = function(oForm) {
 		oAux.focus();
 		bContinue = false;
 	}
+
+  var regExp =  /^(?!^(PRN|AUX|CLOCK\$|NUL|CON|COM\d|LPT\d|\..*)(\..+)?$)[^\x00-\x1f\\?*:\";|/]+$/;
+  if (oAux.value.search(regExp)==-1) {
+		alert('@G::LoadTranslation(ID_INVALID_PROCESS_NAME)');
+		oAux.focus();
+		bContinue = false;
+	}
+
 	if (bContinue) {
 		ajax_post(oForm.action, oForm, 'POST');
 		Pm.data.db.title.label = Pm.data.db.title.object.elements.label.innerHTML = getField('PRO_TITLE').value.escapeHTML();