diff --git a/.github/workflows/linux-package.yml b/.github/workflows/linux-package.yml
index 96d5ee774ca..aad705cfa71 100644
--- a/.github/workflows/linux-package.yml
+++ b/.github/workflows/linux-package.yml
@@ -668,7 +668,7 @@ jobs:
       - name: Run integration tests
         if: success()
         run: |
-          python3 ./tests/linux_package_tests/integration_tests.py
+          python3 ./tests/linux_package_integration_tests.py
 
   test-ubuntu-deb-package:
     name: Test Ubuntu DEB Package
@@ -752,7 +752,7 @@ jobs:
       - name: Run integration tests
         if: success()
         run: |
-          python3 ./tests/linux_package_tests/integration_tests.py
+          python3 ./tests/linux_package_integration_tests.py
 
   test-fedora-rpm-package:
     name: Test Fedora RPM Package
@@ -825,7 +825,7 @@ jobs:
       - name: Run integration tests
         if: success()
         run: |
-          python3 ./tests/linux_package_tests/integration_tests.py
+          python3 ./tests/linux_package_integration_tests.py
 
   test-opensuse-rpm-package:
     name: Test openSUSE RPM Package
@@ -893,7 +893,7 @@ jobs:
       - name: Run integration tests
         if: success()
         run: |
-          python3 ./tests/linux_package_tests/integration_tests.py
+          python3 ./tests/linux_package_integration_tests.py
 
   publish-deb-package:
     name: Publish DEB Package
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index fce0682e4b5..402b7988a86 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -101,6 +101,12 @@ jobs:
         working-directory: win_build\Build\${{matrix.platform}}\${{matrix.configuration}}
         run: ${{github.workspace}}\temp\OpenCppCoverage\OpenCppCoverage-x64\OpenCppCoverage.exe --cover_children --optimized_build --sources ${{github.workspace}} --export_type=cobertura:cobertura.xml -- unittests.exe --gtest_output=xml:gtest.xml
 
+      - name: Run installation
+        if: success() && matrix.platform == 'x64' && matrix.type == 'msbuild'
+        shell: powershell
+        run: |
+          Start-Process "msiexec.exe" -ArgumentList "/i ${{github.workspace}}\win_build\Build\x64\${{matrix.configuration}}\boinc.msi /quiet /qn /l*v ${{github.workspace}}\win_build\Build\x64\${{matrix.configuration}}\install.log" -Wait
+
       - name: Prepare logs on failure
         if: ${{failure()}}
         run: |
diff --git a/tests/linux_package_tests/integration_tests.py b/tests/linux_package_integration_tests.py
similarity index 95%
rename from tests/linux_package_tests/integration_tests.py
rename to tests/linux_package_integration_tests.py
index 297501278d4..6cc8aed8890 100644
--- a/tests/linux_package_tests/integration_tests.py
+++ b/tests/linux_package_integration_tests.py
@@ -17,9 +17,9 @@
 
 import os
 import pathlib
-import re
 import sys
 import testset
+import testhelper
 
 class IntegrationTests:
     def __init__(self):
@@ -37,23 +37,8 @@ def _get_test_executable_file_path(self, filename):
                 return os.path.join(p, filename)
         return ""
 
-    def _get_current_version_number(self):
-        with open("version.h", "r") as f:
-            lines = f.readlines()
-            for line in lines:
-                res = re.search("#define BOINC_VERSION_STRING \"([\d]+.[\d]+.[\d]+)\"", line)
-                if res is not None:
-                    return res[1]
-        return ""
-
-    def _get_version_from_string(self, string):
-        res = re.search("([\d]+.[\d]+.[\d]+)", string)
-        if res is not None:
-            return res[1]
-        return ""
-
     def _get_file_version(self, filename):
-        return self._get_version_from_string(os.popen(("{app} --version").format(app=self._get_test_executable_file_path(filename))).read().strip())
+        return testhelper.get_version_from_string(os.popen(("{app} --version").format(app=self._get_test_executable_file_path(filename))).read().strip())
 
     def _get_user_exists(self, username):
         return os.popen("id -un {username}".format(username=username)).read().strip() == username
@@ -142,7 +127,7 @@ def test_files_exist(self):
 
     def test_version(self):
         ts = testset.TestSet("Test version is correct")
-        current_version = self._get_current_version_number()
+        current_version = testhelper.get_current_version_number()
         ts.expect_not_equal("", current_version, "Test current version could be read from the 'version.h' file")
         ts.expect_equal(current_version, self._get_file_version("boinc"), "Test 'boinc' version is correctly set")
         ts.expect_equal(current_version, self._get_file_version("boinccmd"), "Test 'boinccmd' version is correctly set")
diff --git a/tests/testhelper.py b/tests/testhelper.py
new file mode 100644
index 00000000000..b235850b5a6
--- /dev/null
+++ b/tests/testhelper.py
@@ -0,0 +1,34 @@
+# This file is part of BOINC.
+# https://boinc.berkeley.edu
+# Copyright (C) 2024 University of California
+#
+# BOINC is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License
+# as published by the Free Software Foundation,
+# either version 3 of the License, or (at your option) any later version.
+#
+# BOINC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with BOINC.  If not, see <http://www.gnu.org/licenses/>.
+
+import re
+
+class TestHelper:
+    def get_current_version_number(self):
+        with open("version.h", "r") as f:
+            lines = f.readlines()
+            for line in lines:
+                res = re.search("#define BOINC_VERSION_STRING \"([\d]+.[\d]+.[\d]+)\"", line)
+                if res is not None:
+                    return res[1]
+        return ""
+
+    def get_version_from_string(self, string):
+        res = re.search("([\d]+.[\d]+.[\d]+)", string)
+        if res is not None:
+            return res[1]
+        return ""
diff --git a/tests/linux_package_tests/testset.py b/tests/testset.py
similarity index 100%
rename from tests/linux_package_tests/testset.py
rename to tests/testset.py
diff --git a/tests/windows_installer_integration_tests.py b/tests/windows_installer_integration_tests.py
new file mode 100644
index 00000000000..1bbb964d283
--- /dev/null
+++ b/tests/windows_installer_integration_tests.py
@@ -0,0 +1,46 @@
+# This file is part of BOINC.
+# https://boinc.berkeley.edu
+# Copyright (C) 2024 University of California
+#
+# BOINC is free software; you can redistribute it and/or modify it
+# under the terms of the GNU Lesser General Public License
+# as published by the Free Software Foundation,
+# either version 3 of the License, or (at your option) any later version.
+#
+# BOINC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+# See the GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with BOINC.  If not, see <http://www.gnu.org/licenses/>.
+
+import os
+import testset as testset
+import testhelper as testhelper
+
+class IntegrationTests:
+    def __init__(self):
+        self.result = True
+        self.result &= test_version()
+        self.result &= test_files_exist()
+
+    def _get_test_executable_file_path(self, filename):
+        return os.path.join("C:\\Program\ Files\\BOINC", filename)
+
+    def _get_file_version(self, filename):
+        return testhelper.get_version_from_string(os.popen(("{app} --version").format(app=self._get_test_executable_file_path(filename))).read().strip())
+
+    def test_version(self):
+        ts = testset.TestSet("Test version is correct")
+        current_version = testhelper.get_current_version_number()
+        ts.expect_not_equal("", current_version, "Test current version could be read from the 'version.h' file")
+        ts.expect_equal(current_version, self._get_file_version("boinc.exe"), "Test 'boinc.exe' version is correctly set")
+        ts.expect_equal(current_version, self._get_file_version("boinccmd.exe"), "Test 'boinccmd.exe' version is correctly set")
+        return ts.result()
+
+    def test_files_exist(self):
+        ts = testset.TestSet("Test files exist")
+        ts.expect_equal("C:\\Program\ Files\\BOINC\\boinc.exe", self._get_test_executable_file_path("boinc.exe"), "Test 'boinc.exe' file location")
+        ts.expect_equal("C:\\Program\ Files\\BOINC\\boinccmd.exe", self._get_test_executable_file_path("boinccmd.exe"), "Test 'boinccmd.exe' file location")
+        ts.expect_equal("C:\\Program\ Files\\BOINC\\boincmgr.exe", self._get_test_executable_file_path("boincmgr.exe"), "Test 'boincmgr.exe' file location")