diff --git a/README.md b/README.md
index a1f2967..592e116 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,12 @@
 ### This is a basic utility to toggle the DLSS indicator overlay as described in [this arcticle](https://www.pcgamer.com/nvidia-dlss-indicator/)
 
 
+#### How to use:
+
+Grab the latest release from [here](https://github.com/Watn3y/DLSS-indicator-toggle/releases/latest/download/DLSS_indicator_toggle.exe) and run it.
+
+
+
 #### How to build:
 - Embed the manifest inside your binary 
 
diff --git a/main.go b/main.go
index a5dc440..05cc3b2 100644
--- a/main.go
+++ b/main.go
@@ -24,7 +24,7 @@ func main() {
 		Layout: VBox{},
 		Children: []Widget{
 			TextLabel{
-				Text:          "The DLSS Indicator is currently",
+				Text:          "The DLSS Indicator status:",
 				TextAlignment: AlignHCenterVCenter,
 			},
 			TextLabel{
@@ -37,10 +37,11 @@ func main() {
 				Text: "Toggle Indicator",
 
 				OnClicked: func() {
+					// a value of 1024 activates the overlay, a value of 0 deactivates it. Other values seem to deactivate it as well but you never know
 					if indicatorStatus == 1024 {
-						setKeyOff()
+						setKey(0)
 					} else {
-						setKeyOn()
+						setKey(1024)
 					}
 					getKey()
 					indicatorTextLabel.SetText(indicatorStatusString)
diff --git a/reg.go b/reg.go
index 4a78f00..c8c73df 100644
--- a/reg.go
+++ b/reg.go
@@ -5,8 +5,11 @@ import (
 )
 
 func getKey() {
-	key, _ := registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\NVIDIA Corporation\Global\NGXCore`, registry.QUERY_VALUE)
-
+	key, err := registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\NVIDIA Corporation\Global\NGXCore`, registry.QUERY_VALUE)
+	if err != nil {
+		indicatorStatusString = "Error: DLSS not supported or registry path not accessible"
+		return
+	}
 	value, _, _ := key.GetIntegerValue("ShowDlssIndicator")
 	defer key.Close()
 
@@ -20,18 +23,9 @@ func getKey() {
 		indicatorStatusString = "NOT SET"
 	}
 }
-func setKeyOn() {
+
+func setKey(value int) {
 	key, _ := registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\NVIDIA Corporation\Global\NGXCore`, registry.SET_VALUE)
-
-	key.SetDWordValue("ShowDlssIndicator", uint32(1024))
+	key.SetDWordValue("ShowDlssIndicator", uint32(value))
 	defer key.Close()
-
-}
-
-func setKeyOff() {
-	key, _ := registry.OpenKey(registry.LOCAL_MACHINE, `SOFTWARE\NVIDIA Corporation\Global\NGXCore`, registry.SET_VALUE)
-
-	key.SetDWordValue("ShowDlssIndicator", uint32(0))
-	defer key.Close()
-
 }