diff --git a/build/scan_tests.ps1 b/build/scan_tests.ps1
new file mode 100644
index 0000000000..3b85077675
--- /dev/null
+++ b/build/scan_tests.ps1
@@ -0,0 +1,14 @@
+function Get-FileName($line)
+{
+    $index = $_.IndexOf("log:"); 
+    return $_.Substring(0, $index) + "log" 
+}
+
+# UnobservedTask exceptions
+findstr /snip unobserved *.log | %{ Get-FileName $_ } | unique > unobserved_exceptions.txt
+
+# ObjectDisposed exceptions
+findstr /snip disposed *.log | %{ Get-FileName $_ } | unique > ode_exceptions.txt
+
+# Network errors exceptions
+findstr /snip unexpected error *.log | %{ Get-FileName $_ } | unique > unexpected.txt