diff --git a/docs/games/iidx10/troubleshooting.md b/docs/games/iidx10/troubleshooting.md
index 6facba00..fc7a1229 100644
--- a/docs/games/iidx10/troubleshooting.md
+++ b/docs/games/iidx10/troubleshooting.md
@@ -33,7 +33,7 @@
 	As an example, it could look like this: `regsvr32 "D:\BEMANI\IIDX\CLVSD.ax"`
 
 	A prompt should appear telling you that it has been installed successfully.
-	This applies for all styles that require this codec, not just **HAPPY SKY**.
+	This applies for all styles that require this codec, not just **10th style**.
 
 	If an error occurs, you didn't run the command prompt as administrator or you messed up the location of the file.
 
diff --git a/docs/games/iidx11/troubleshooting.md b/docs/games/iidx11/troubleshooting.md
index 129e784f..d916928c 100644
--- a/docs/games/iidx11/troubleshooting.md
+++ b/docs/games/iidx11/troubleshooting.md
@@ -33,7 +33,7 @@
 	As an example, it could look like this: `regsvr32 "D:\BEMANI\IIDX\CLVSD.ax"`
 
 	A prompt should appear telling you that it has been installed successfully.
-	This applies for all styles that require this codec, not just **HAPPY SKY**.
+	This applies for all styles that require this codec, not just **IIDX RED**.
 
 	If an error occurs, you didn't run the command prompt as administrator or you messed up the location of the file.
 
diff --git a/docs/games/iidx13/setup.md b/docs/games/iidx13/setup.md
index 2fb7dc60..11a155e1 100644
--- a/docs/games/iidx13/setup.md
+++ b/docs/games/iidx13/setup.md
@@ -65,7 +65,7 @@
 	As an example, it could look like this: `regsvr32 "D:\BEMANI\IIDX\CLVSD.ax"`
 
 	A prompt should appear telling you that it has been installed successfully.
-	This applies for all styles that require this codec, not just **HAPPY SKY**.
+	This applies for all styles that require this codec, not just **DistorteD**.
 
 	If an error occurs, you didn't run the command prompt as administrator or you messed up the location of the file.
 
diff --git a/docs/games/iidx13/troubleshooting.md b/docs/games/iidx13/troubleshooting.md
index fc05d709..5f096e86 100644
--- a/docs/games/iidx13/troubleshooting.md
+++ b/docs/games/iidx13/troubleshooting.md
@@ -33,7 +33,7 @@
 	As an example, it could look like this: `regsvr32 "D:\BEMANI\IIDX\CLVSD.ax"`
 
 	A prompt should appear telling you that it has been installed successfully.
-	This applies for all styles that require this codec, not just **HAPPY SKY**.
+	This applies for all styles that require this codec, not just **DistorteD**.
 
 	If an error occurs, you didn't run the command prompt as administrator or you messed up the location of the file.
 
diff --git a/docs/games/iidx9/troubleshooting.md b/docs/games/iidx9/troubleshooting.md
index 4af95ae4..2b5f4f78 100644
--- a/docs/games/iidx9/troubleshooting.md
+++ b/docs/games/iidx9/troubleshooting.md
@@ -33,7 +33,7 @@
 	As an example, it could look like this: `regsvr32 "D:\BEMANI\IIDX\CLVSD.ax"`
 
 	A prompt should appear telling you that it has been installed successfully.
-	This applies for all styles that require this codec, not just **HAPPY SKY**.
+	This applies for all styles that require this codec, not just **9th style**.
 
 	If an error occurs, you didn't run the command prompt as administrator or you messed up the location of the file.