diff --git a/src/plugins/cmakeprojectmanager/fileapireader.cpp b/src/plugins/cmakeprojectmanager/fileapireader.cpp
index 8cc8fc572b1..b43c7d239ed 100644
--- a/src/plugins/cmakeprojectmanager/fileapireader.cpp
+++ b/src/plugins/cmakeprojectmanager/fileapireader.cpp
@@ -98,9 +98,15 @@ void FileApiReader::parse(bool forceCMakeRun,
                                        + m_parameters.additionalCMakeArguments)
                                     : QStringList());
     if (debugging) {
-        FilePath file = FilePath::fromString(TemporaryDirectory::masterDirectoryPath() + "/cmake-dap.sock");
-        file.removeFile();
-        args << "--debugger" << "--debugger-pipe=" + file.path();
+        if (TemporaryDirectory::masterDirectoryFilePath().osType() == Utils::OsType::OsTypeWindows) {
+            args << "--debugger"
+                 << "--debugger-pipe \\\\.\\pipe\\cmake-dap";
+        } else {
+            FilePath file = TemporaryDirectory::masterDirectoryFilePath() / "cmake-dap.sock";
+            file.removeFile();
+            args << "--debugger"
+                 << "--debugger-pipe=" + file.path();
+        }
     }
 
     qCDebug(cmakeFileApiMode) << "Parameters request these CMake arguments:" << args;
diff --git a/src/plugins/debugger/dap/dapengine.cpp b/src/plugins/debugger/dap/dapengine.cpp
index 6a8a0244dd0..2535e8daf7b 100644
--- a/src/plugins/debugger/dap/dapengine.cpp
+++ b/src/plugins/debugger/dap/dapengine.cpp
@@ -260,8 +260,12 @@ void DapEngine::setupEngine()
     if (currentPerspective->parentPerspectiveId() == Constants::CMAKE_PERSPECTIVE_ID) {
         qCDebug(dapEngineLog) << "build system name" << ProjectExplorer::ProjectTree::currentBuildSystem()->name();
 
-        m_dataGenerator = std::make_unique<LocalSocketDataProvider>(
-            TemporaryDirectory::masterDirectoryPath() + "/cmake-dap.sock");
+        if (TemporaryDirectory::masterDirectoryFilePath().osType() == Utils::OsType::OsTypeWindows) {
+            m_dataGenerator = std::make_unique<LocalSocketDataProvider>("\\\\.\\pipe\\cmake-dap");
+        } else {
+            m_dataGenerator = std::make_unique<LocalSocketDataProvider>(
+                TemporaryDirectory::masterDirectoryPath() + "/cmake-dap.sock");
+        }
         connectDataGeneratorSignals();
 
         connect(ProjectExplorer::ProjectTree::currentBuildSystem(),