diff --git a/winbuild/test.py b/winbuild/test.py
new file mode 100644
index 000000000..43e394d66
--- /dev/null
+++ b/winbuild/test.py
@@ -0,0 +1,46 @@
+#!/usr/bin/env python3
+
+import subprocess, os, multiprocessing
+
+from config import *
+
+def test_one(params):
+    python, architecture = params
+    try:
+        print ("Running: %s, %s" %params)
+        command = [r'%s\%s%s\Scripts\python.exe' % (VIRT_BASE, python, architecture),
+                   'Tests/run.py',
+                   '--installed']
+        proc = subprocess.Popen(command, 
+                                stdin=subprocess.PIPE,
+                                stdout=subprocess.PIPE)
+        proc.stdin.close()
+        status = proc.wait()
+        print ("Waiting on read: %s, %s" % params)
+        trace = proc.stdout.read()
+        proc.stdout.close()
+        print ("Done with %s, %s -- %s" % (python, architecture, status ))
+        return (python, architecture, status, trace)
+    except Exception as msg:
+        print ("Error with %s, %s: %s" % (python, architecture, msg))
+        return (python, architecture, -1, str(msg))
+
+
+if __name__=='__main__':
+
+    os.chdir('..')
+    #pool = multiprocessing.Pool()
+    matrix = [(python, architecture)  for python in pythons
+                                  for architecture in ('', 'x64')]
+    results = map(test_one, matrix)
+
+    for (python, architecture, status, trace) in results:
+        print ("%s%s: %s" % (python, architecture, status))
+
+
+
+        
+        
+                            
+
+