diff --git a/gns3server/compute/iou/iou_vm.py b/gns3server/compute/iou/iou_vm.py
index 1669c613..f8146654 100644
--- a/gns3server/compute/iou/iou_vm.py
+++ b/gns3server/compute/iou/iou_vm.py
@@ -547,14 +547,19 @@ class IOUVM(BaseNode):
         :param returncode: Process returncode
         """
 
-        log.info("{} process has stopped, return code: {}".format(process_name, returncode))
         self._terminate_process_iou()
         self._terminate_process_iouyap()
         self._ioucon_thread_stop_event.set()
+
         if returncode != 0:
-            self.project.emit("log.error", {"message": "{} process has stopped, return code: {}\n{}".format(process_name,
-                                                                                                            returncode,
-                                                                                                            self.read_iou_stdout())})
+            log.info("{} process has stopped, return code: {}".format(process_name, returncode))
+        else:
+            if returncode == 11:
+                message = "{} process has stopped, return code: {}. This could be an issue with the image using a different image can fix the issue.\n{}".format(process_name, returncode, self.read_iou_stdout())
+            else:
+                message = "{} process has stopped, return code: {}\n{}".format(process_name, returncode, self.read_iou_stdout())
+            log.warn(message)
+            self.project.emit("log.error", {"message": message})
 
     def _rename_nvram_file(self):
         """
diff --git a/gns3server/compute/virtualbox/__init__.py b/gns3server/compute/virtualbox/__init__.py
index 2e3fb69b..3b716bb9 100644
--- a/gns3server/compute/virtualbox/__init__.py
+++ b/gns3server/compute/virtualbox/__init__.py
@@ -68,7 +68,7 @@ class VirtualBox(BaseManager):
             else:
                 vboxmanage_path = "vboxmanage"
 
-        if not os.path.abspath(vboxmanage_path):
+        if not os.path.isabs(vboxmanage_path):
             vboxmanage_path = shutil.which(vboxmanage_path)
 
         if not vboxmanage_path:
diff --git a/gns3server/compute/vmware/__init__.py b/gns3server/compute/vmware/__init__.py
index 051b90a3..9fda4c50 100644
--- a/gns3server/compute/vmware/__init__.py
+++ b/gns3server/compute/vmware/__init__.py
@@ -107,7 +107,7 @@ class VMware(BaseManager):
             else:
                 vmrun_path = "vmrun"
 
-        if not os.path.abspath(vmrun_path):
+        if not os.path.isabs(vmrun_path):
             vmrun_path = shutil.which(vmrun_path)
 
         if not vmrun_path: