title: Msiexec REINSTALL=ALL REINSTALLMODE=vamus not reinstalling anything
body: <p>Basically I'm trying to upgrade my application, and to my understanding the following should unconditionally reinstall all components:
  msiexec /i myapp.msi REINSTALL=ALL REINSTALLMODE=vamus</p>
  
  <p>In the verbose log however I see:
  MSI (s) (A0:60) [15:40:10:948]: Component: A; Installed: Local;   Request: Null;   Action: Null</p>
  
  <p>MSI (s) (A0:60) [15:40:10:948]: Component: B; Installed: Local;   Request: Null;   Action: Null</p>
  
  <p>MSI (s) (A0:60) [15:40:10:948]: Component: C; Installed: Local;   Request: Null;   Action: Null</p>
  
  <p>MSI (s) (A0:60) [15:40:10:948]: Component: D; Installed: Local;   Request: Null;   Action: Null</p>
  
  <p>Etc for every component.  If I delete or rename a file from the destination folder it will properly install the new version, however if the file exists in the location it'll ignore it instead of replacing it with the copy in the current msi file.</p>
  
  <p>Does anyone have any insight on what could be going wrong?</p>
  
  <p>Edit: The installer was created in WiX.  Product ID and UpgradeCode remain the same, while PackageID is set to * so a new one should be generated for each build, so that should be correct as far as I know</p>