diff --git a/NEWS b/NEWS
index ea0852fc..31f48ed1 100644
--- a/NEWS
+++ b/NEWS
@@ -7,6 +7,7 @@ Version 2.x
 
 Bugs corrected:
 
+    * Unable to launch Glances on Windows (issue #1021)
 
 Version 2.8.2
 =============
diff --git a/glances/processes.py b/glances/processes.py
index a6304b1f..9467fe01 100644
--- a/glances/processes.py
+++ b/glances/processes.py
@@ -269,7 +269,7 @@ class GlancesProcesses(object):
             # Patch for issue #391
             try:
                 self.cmdline_cache[procstat['pid']] = proc.cmdline()
-            except (AttributeError, UnicodeDecodeError, psutil.AccessDenied, psutil.NoSuchProcess):
+            except (AttributeError, UnicodeDecodeError, psutil.AccessDenied, psutil.NoSuchProcess, psutil.WindowsError):
                 self.cmdline_cache[procstat['pid']] = ""
         procstat['cmdline'] = self.cmdline_cache[procstat['pid']]