diff --git a/test/scripts/ehsymbolstest.py b/test/scripts/ehsymbolstest.py
new file mode 100644
index 0000000..98cd05b
--- /dev/null
+++ b/test/scripts/ehsymbolstest.py
@@ -0,0 +1,48 @@
+"""Execution symbols state event test"""
+
+import unittest
+import target
+import pykd
+import testutils
+
+class SymbolsStateHandler(pykd.eventHandler):
+    def __init__(self, modBase):
+        pykd.eventHandler.__init__(self)
+        self._modBase = modBase
+        self.modNames = set()
+        self.unloadModuleTrigged = False
+        self.unloadAllModulesTrigged = False
+
+    def onSymbolsLoaded(self, modBase):
+        if modBase:
+            self.modNames.add( pykd.module(modBase).name() )
+
+    def onSymbolsUnloaded(self, modBase):
+        if not modBase:
+            self.unloadAllModulesTrigged = True
+        elif self._modBase == modBase:
+            self.unloadModuleTrigged = True
+
+class EhSymbolsTest(unittest.TestCase):
+    """Execution symbols state event test"""
+
+    def testChangeSymbolsState(self):
+        """Start new process and track change symbols exception"""
+        _locProcessId = pykd.startProcess( target.appPath + " -testLoadUnload" )
+        with testutils.ContextCallIt( testutils.KillProcess(_locProcessId) ) as killStartedProcess:
+
+            mod = pykd.module("targetapp")
+            symbolsStateHandler = SymbolsStateHandler( mod.begin() )
+
+            pykd.dbgCommand(".reload /u targetapp.exe")
+            self.assertTrue( symbolsStateHandler.unloadModuleTrigged )
+
+            pykd.dbgCommand(".reload /u")
+            self.assertTrue( symbolsStateHandler.unloadAllModulesTrigged )
+
+            try:
+                while True:
+                    pykd.go()
+            except pykd.BaseException:
+                pass
+            self.assertTrue( "iphlpapi" in symbolsStateHandler.modNames )
diff --git a/test/scripts/pykdtest.py b/test/scripts/pykdtest.py
index a74610b..37401b2 100644
--- a/test/scripts/pykdtest.py
+++ b/test/scripts/pykdtest.py
@@ -23,6 +23,7 @@ import localstest
 import customtypestest
 import ehexcepttest
 import ehstatustest
+import ehsymbolstest
 
 class StartProcessWithoutParamsTest(unittest.TestCase):
     def testStart(self):
@@ -55,6 +56,7 @@ def getTestSuite( singleName = "" ):
                 unittest.TestLoader().loadTestsFromTestCase( localstest.LocalVarsTest ),
                 unittest.TestLoader().loadTestsFromTestCase( ehexcepttest.EhExceptionTest ),
                 unittest.TestLoader().loadTestsFromTestCase( ehstatustest.EhStatusTest ),
+                unittest.TestLoader().loadTestsFromTestCase( ehsymbolstest.EhSymbolsTest ),
             ] ) 
     else:
        return unittest.TestSuite(
diff --git a/test/targetapp/targetapp.vcproj b/test/targetapp/targetapp.vcproj
index 34fd39e..e386e60 100644
--- a/test/targetapp/targetapp.vcproj
+++ b/test/targetapp/targetapp.vcproj
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="windows-1251"?>
 <VisualStudioProject
 	ProjectType="Visual C++"
-	Version="9,00"
+	Version="9.00"
 	Name="targetapp"
 	ProjectGUID="{C6254E16-AB8E-41EE-887D-31458E93FC68}"
 	RootNamespace="targetapp"
@@ -585,6 +585,10 @@
 				RelativePath="..\scripts\ehstatustest.py"
 				>
 			</File>
+			<File
+				RelativePath="..\scripts\ehsymbolstest.py"
+				>
+			</File>
 			<File
 				RelativePath="..\scripts\eventtest.py"
 				>