diff --git a/src/main/kotlin/com/vk/admstorm/AdmStormStartupActivity.kt b/src/main/kotlin/com/vk/admstorm/AdmStormStartupActivity.kt
index a2a5d2a4..c74efe69 100644
--- a/src/main/kotlin/com/vk/admstorm/AdmStormStartupActivity.kt
+++ b/src/main/kotlin/com/vk/admstorm/AdmStormStartupActivity.kt
@@ -15,6 +15,7 @@ import com.vk.admstorm.settings.AdmStormSettingsState
 import com.vk.admstorm.ssh.SshConnectionService
 import com.vk.admstorm.startup.ChangeSshBackendStartup
 import com.vk.admstorm.startup.PluginsUpdateStartup
+import com.vk.admstorm.startup.WindowsAvailabilityStartup
 import com.vk.admstorm.utils.MyUtils.measureTime
 import com.vk.admstorm.utils.extensions.pluginEnabled
 
@@ -38,6 +39,7 @@ class AdmStormStartupActivity : ProjectActivity {
             return
         }
 
+        WindowsAvailabilityStartup.checkAvailability(project)
         ChangeSshBackendStartup.changeConfigurationProcess(project)
 
         measureTime(LOG, "patch cpp highlight") {
diff --git a/src/main/kotlin/com/vk/admstorm/startup/WindowsAvailabilityStartup.kt b/src/main/kotlin/com/vk/admstorm/startup/WindowsAvailabilityStartup.kt
new file mode 100644
index 00000000..227108a6
--- /dev/null
+++ b/src/main/kotlin/com/vk/admstorm/startup/WindowsAvailabilityStartup.kt
@@ -0,0 +1,25 @@
+package com.vk.admstorm.startup
+
+import com.intellij.ide.util.PropertiesComponent
+import com.intellij.openapi.project.Project
+import com.intellij.openapi.util.SystemInfo
+import com.vk.admstorm.notifications.AdmErrorNotification
+import com.vk.admstorm.notifications.AdmNotification
+
+object WindowsAvailabilityStartup {
+    fun checkAvailability(project: Project) {
+        //TODO: remove it after release AdmStorm on Windows
+        if (SystemInfo.isWindows) {
+            val properties = PropertiesComponent.getInstance(project)
+
+            if (!properties.getBoolean("windowsSupportNotification")) {
+                AdmErrorNotification("AdmStorm is not available on Windows yet").withActions(
+                    AdmNotification.Action("Turn off this notification") { _, notification ->
+                        properties.setValue("windowsSupportNotification", true)
+                        notification.expire()
+                    }
+                ).show()
+            }
+        }
+    }
+}