Check the log @ C:\ProgramData\Microsoft\IntuneManagementExtension\Logs\ for more information or HKLM\SOFTWARE\Microsoft\IntuneManagementExtension\Apps\ HKLM\SOFTWARE\Microsoft\IntuneManagementExtension\Win32Apps\ Win32 apps via Intune Management Extension Agent are cached here: C:\Program Files (x86)\Microsoft Intune Management Extension\Content Windows LOB apps (single MSI) pushed via MDM channel like the Intune Management Extension Agent itself are cached here during install and then deleted: C:\Windows\system32\config\systemprofile\AppData\Local\mdm