diff --git a/CHANGELOG.md b/CHANGELOG.md
index 77c991721..b7e173329 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,9 @@ All notable changes to this project will be documented in this file.
 ### Added
 - #1202 Check for modifications outside FFDec and ask user to reload
 
+### Fixed
+- #1298 AS1/2 properly decompiled setProperty/getProperty
+
 ## [13.0.3] - 2021-02-12
 ### Added
 - #1594 Option to disable AS3 P-code indentation, label on separate line
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/model/GetPropertyActionItem.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/model/GetPropertyActionItem.java
index c64e9dfeb..c6e16b085 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/model/GetPropertyActionItem.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/model/GetPropertyActionItem.java
@@ -12,7 +12,8 @@
  * Lesser General Public License for more details.
  * 
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library.
 */
+ * License along with this library.
+ */
 package com.jpexs.decompiler.flash.action.model;
 
 import com.jpexs.decompiler.flash.SourceGeneratorLocalData;
@@ -56,11 +57,6 @@ public class GetPropertyActionItem extends ActionItem {
             return writer.append(Action.propertyNames[propertyIndex]);
         }
 
-        if ((target instanceof DirectValueActionItem) && ((DirectValueActionItem) target).isString()) {
-            target.toStringNoQuotes(writer, localData);
-            return writer.append(":" + Action.propertyNames[propertyIndex]);
-        }
-
         writer.append("getProperty");
         writer.spaceBeforeCallParenthesies(2);
         writer.append("(");
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/model/SetPropertyActionItem.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/model/SetPropertyActionItem.java
index 75543d564..33f723937 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/model/SetPropertyActionItem.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/model/SetPropertyActionItem.java
@@ -12,7 +12,8 @@
  * Lesser General Public License for more details.
  * 
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library.
 */
+ * License along with this library.
+ */
 package com.jpexs.decompiler.flash.action.model;
 
 import com.jpexs.decompiler.flash.SourceGeneratorLocalData;
@@ -82,12 +83,6 @@ public class SetPropertyActionItem extends ActionItem implements SetTypeActionIt
             return value.toString(writer, localData);
         }
 
-        if ((target instanceof DirectValueActionItem) && ((DirectValueActionItem) target).isString()) {
-            target.toStringNoQuotes(writer, localData);
-            writer.append(":" + Action.propertyNames[propertyIndex]).append(" = ");
-            return value.toString(writer, localData);
-        }
-
         writer.append("setProperty");
         writer.spaceBeforeCallParenthesies(3);
         writer.append("(");
diff --git a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/swf4/ActionSetProperty.java b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/swf4/ActionSetProperty.java
index b9a48ab06..51d59e804 100644
--- a/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/swf4/ActionSetProperty.java
+++ b/libsrc/ffdec_lib/src/com/jpexs/decompiler/flash/action/swf4/ActionSetProperty.java
@@ -12,7 +12,8 @@
  * Lesser General Public License for more details.
  * 
  * You should have received a copy of the GNU Lesser General Public
- * License along with this library.
 */
+ * License along with this library.
+ */
 package com.jpexs.decompiler.flash.action.swf4;
 
 import com.jpexs.decompiler.flash.BaseLocalData;
@@ -84,50 +85,7 @@ public class ActionSetProperty extends Action {
                 indexInt = (int) Math.round((Float) ((DirectValueActionItem) index).value);
             }
         }
-        if (value.getThroughDuplicate() instanceof IncrementActionItem) {
-            GraphTargetItem obj = ((IncrementActionItem) value).object;
-            if (!stack.isEmpty() && stack.peek().valueEquals(obj)) {
-                stack.pop();
-                stack.push(new PostIncrementActionItem(this, lineStartAction, obj));
-                return;
-            }
-        }
-        if (value.getThroughDuplicate() instanceof DecrementActionItem) {
-            GraphTargetItem obj = ((DecrementActionItem) value).object;
-            if (!stack.isEmpty() && stack.peek().valueEquals(obj)) {
-                stack.pop();
-                stack.push(new PostDecrementActionItem(this, lineStartAction, obj));
-                return;
-            }
-        }
-
         GraphTargetItem ret = new SetPropertyActionItem(this, lineStartAction, target, indexInt, value);
-
-        if (value instanceof StoreRegisterActionItem) {
-            StoreRegisterActionItem sr = (StoreRegisterActionItem) value;
-            if (sr.define) {
-                value = sr.getValue();
-                ((SetPropertyActionItem) ret).setValue(value);
-                if (value instanceof IncrementActionItem) {
-                    if (((IncrementActionItem) value).object instanceof GetPropertyActionItem) {
-                        if (((GetPropertyActionItem) ((IncrementActionItem) value).object).valueEquals(((SetPropertyActionItem) ret).getObject())) {
-                            ret = new PreIncrementActionItem(this, lineStartAction, ((IncrementActionItem) value).object);
-                        }
-                    }
-                } else if (value instanceof DecrementActionItem) {
-                    if (((DecrementActionItem) value).object instanceof GetPropertyActionItem) {
-                        if (((GetPropertyActionItem) ((DecrementActionItem) value).object).valueEquals(((SetPropertyActionItem) ret).getObject())) {
-                            ret = new PreDecrementActionItem(this, lineStartAction, ((DecrementActionItem) value).object);
-                        }
-                    }
-                } else {
-                    sr.temporary = true;
-                    ((SetPropertyActionItem) ret).setValue(sr);
-                }
-                variables.put("__register" + sr.register.number, new TemporaryRegister(sr.register.number, ret));
-                return;
-            }
-        }
         output.add(ret);
     }