diff --git a/L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/quests/Q00460_PreciousResearchMaterial/Q00460_PreciousResearchMaterial.java b/L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/quests/Q00460_PreciousResearchMaterial/Q00460_PreciousResearchMaterial.java
index 2a5adbd3a4..9a847a8e41 100644
--- a/L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/quests/Q00460_PreciousResearchMaterial/Q00460_PreciousResearchMaterial.java
+++ b/L2J_Mobius_1.0_Ertheia/dist/game/data/scripts/quests/Q00460_PreciousResearchMaterial/Q00460_PreciousResearchMaterial.java
@@ -96,13 +96,13 @@ public class Q00460_PreciousResearchMaterial extends Quest
 					}
 					case State.CREATED:
 					{
-						htmltext = "33092-01.htm";
+						htmltext = "33092-01.html";
 						qs.isStarted();
 						break;
 					}
 					case State.STARTED:
 					{
-						htmltext = "33092-01.htm";
+						htmltext = "33092-01.html";
 						break;
 					}
 				}
diff --git a/L2J_Mobius_2.5_Underground/dist/game/data/scripts/quests/Q00460_PreciousResearchMaterial/Q00460_PreciousResearchMaterial.java b/L2J_Mobius_2.5_Underground/dist/game/data/scripts/quests/Q00460_PreciousResearchMaterial/Q00460_PreciousResearchMaterial.java
index 2a5adbd3a4..9a847a8e41 100644
--- a/L2J_Mobius_2.5_Underground/dist/game/data/scripts/quests/Q00460_PreciousResearchMaterial/Q00460_PreciousResearchMaterial.java
+++ b/L2J_Mobius_2.5_Underground/dist/game/data/scripts/quests/Q00460_PreciousResearchMaterial/Q00460_PreciousResearchMaterial.java
@@ -96,13 +96,13 @@ public class Q00460_PreciousResearchMaterial extends Quest
 					}
 					case State.CREATED:
 					{
-						htmltext = "33092-01.htm";
+						htmltext = "33092-01.html";
 						qs.isStarted();
 						break;
 					}
 					case State.STARTED:
 					{
-						htmltext = "33092-01.htm";
+						htmltext = "33092-01.html";
 						break;
 					}
 				}
diff --git a/L2J_Mobius_3.0_Helios/dist/game/data/scripts/quests/Q00460_PreciousResearchMaterial/Q00460_PreciousResearchMaterial.java b/L2J_Mobius_3.0_Helios/dist/game/data/scripts/quests/Q00460_PreciousResearchMaterial/Q00460_PreciousResearchMaterial.java
index 2a5adbd3a4..9a847a8e41 100644
--- a/L2J_Mobius_3.0_Helios/dist/game/data/scripts/quests/Q00460_PreciousResearchMaterial/Q00460_PreciousResearchMaterial.java
+++ b/L2J_Mobius_3.0_Helios/dist/game/data/scripts/quests/Q00460_PreciousResearchMaterial/Q00460_PreciousResearchMaterial.java
@@ -96,13 +96,13 @@ public class Q00460_PreciousResearchMaterial extends Quest
 					}
 					case State.CREATED:
 					{
-						htmltext = "33092-01.htm";
+						htmltext = "33092-01.html";
 						qs.isStarted();
 						break;
 					}
 					case State.STARTED:
 					{
-						htmltext = "33092-01.htm";
+						htmltext = "33092-01.html";
 						break;
 					}
 				}