diff --git a/manifests/7/7zip/7zipAlpha/21.02 alpha/7zip.7zipAlpha.installer.yaml b/manifests/7/7zip/7zipAlpha/21.02 alpha/7zip.7zipAlpha.installer.yaml
index a8b2daea7..f9cba4c2b 100644
--- a/manifests/7/7zip/7zipAlpha/21.02 alpha/7zip.7zipAlpha.installer.yaml	
+++ b/manifests/7/7zip/7zipAlpha/21.02 alpha/7zip.7zipAlpha.installer.yaml	
@@ -49,22 +49,34 @@ InstallModes:
   - silent
   - silentWithProgress
 InstallerSwitches:
-  Silent: /S
-  SilentWithProgress: /S
   InstallLocation: /D=<INSTALLPATH>
 Scope: machine
 Installers:
   - Architecture: x64
-    InstallerType: exe
-    InstallerUrl: https://www.7-zip.org/a/7z2102-x64.exe
-    InstallerSha256: 4ED310C3A54E28D98F4500987DA5391FC1FFA1C62301B96482E693C3CE76B741
+    InstallerType: msi
+    InstallerUrl: https://www.7-zip.org/a/7z2102-x64.msi
+    InstallerSha256: 19eb1d7d6307b091f77bef1a4da2e0465cf753e4d1d5dc811640eede4b9afe23
+    ProductCode: "{23170F69-40C1-2702-2102-000001000000}"
+    Scope: machine
+    InstallerLocale: en-US
+    UpgradeBehavior: install
   - Architecture: x86
-    InstallerType: exe
-    InstallerUrl: https://www.7-zip.org/a/7z2102.exe
-    InstallerSha256: 7391B272D001FE110EDA6FBEB9B9A89E2111AFE51B777495C828CFC72B5A95D8
+    InstallerType: msi
+    InstallerUrl: https://www.7-zip.org/a/7z2102.msi
+    InstallerSha256: 0898beb06fb25c0d98198982a8aeadaea5724330c06b4096abcc1ce656c2c213
+    ProductCode: "{23170F69-40C1-2701-2102-000001000000}"
+    Scope: machine
+    InstallerLocale: en-US
+    UpgradeBehavior: install
   - Architecture: arm64
     InstallerType: exe
     InstallerUrl: https://www.7-zip.org/a/7z2102-arm64.exe
     InstallerSha256: A48056B7F8BCA229BFB9010DF45C1C8648D465C8F8DA0C3614E8BA896F3BE840
+    InstallerSwitches:
+      Silent: /S
+      SilentWithProgress: /S
+    Scope: machine
+    InstallerLocale: en-US
+    UpgradeBehavior: install
 ManifestType: installer
 ManifestVersion: 1.0.0
diff --git a/manifests/7/7zip/7zipAlpha/21.02 alpha/7zip.7zipAlpha.locale.en-US.yaml b/manifests/7/7zip/7zipAlpha/21.02 alpha/7zip.7zipAlpha.locale.en-US.yaml
index 530cad91e..b879b2992 100644
--- a/manifests/7/7zip/7zipAlpha/21.02 alpha/7zip.7zipAlpha.locale.en-US.yaml	
+++ b/manifests/7/7zip/7zipAlpha/21.02 alpha/7zip.7zipAlpha.locale.en-US.yaml	
@@ -7,7 +7,7 @@ PublisherUrl: https://www.7-zip.org
 PublisherSupportUrl: https://www.7-zip.org/support.html
 #PrivacyUrl: 
 Author: Igor Pavlov
-PackageName: 7Zip - Alpha
+PackageName: 7-Zip - Alpha
 PackageUrl: https://www.7-zip.org
 License: GNU LGPL
 LicenseUrl: https://www.7-zip.org/license.txt