Commands for installing Implicit Desktop App without prompts, removing it again and detecting it from deployment tools. A command is shown only when it is certain: from the manifest or the installer technology’s documented default.
Related guide: Silent install switches: MSI, NSIS, Inno Setup · Uninstall a program with the registry or PowerShell
With winget
PowerShell
winget install --id ImplicitInc.ImplicitDesktopApp -e --silent --accept-package-agreements --accept-source-agreementswinget upgrade --id ImplicitInc.ImplicitDesktopApp -e --silentwinget uninstall --id ImplicitInc.ImplicitDesktopApp -e --silentBy installer
64-bit · MSI · en-US
Silent install
msiexec /i ImplicitForOutlookIOSetup(x64).msi /qn /norestartWrite a log
msiexec /i ImplicitForOutlookIOSetup(x64).msi /qn /norestart /l*v "%TEMP%\implicit-desktop-app-install.log"Uninstall
msiexec /x {059D2166-4FD6-486F-BAF3-364E5BE8DDA4} /qn /norestart- MSI product code
- {059D2166-4FD6-486F-BAF3-364E5BE8DDA4}
- Uninstall registry key
- HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{059D2166-4FD6-486F-BAF3-364E5BE8DDA4}
- UpgradeCode
- {F3FFA32D-4809-43A6-B069-B8E45E447D71}
32-bit · MSI · en-US
Silent install
msiexec /i ImplicitForOutlookIOSetup(x86).msi /qn /norestartWrite a log
msiexec /i ImplicitForOutlookIOSetup(x86).msi /qn /norestart /l*v "%TEMP%\implicit-desktop-app-install.log"Uninstall
msiexec /x {835DF3A0-E808-41D3-88F3-8F3409ABDCB9} /qn /norestart- MSI product code
- {835DF3A0-E808-41D3-88F3-8F3409ABDCB9}
- Uninstall registry key
- HKLM\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\{835DF3A0-E808-41D3-88F3-8F3409ABDCB9}
- UpgradeCode
- {F3FFA32D-4809-43A6-B069-B8E45E447D71}
PowerShell: download, verify, install
Downloads the official file, checks its SHA256 and installs it silently.
install-implicit-desktop-app.ps1
$url = 'https://s3.us-west-1.amazonaws.com/downloads.outlook-integration.com/software/ImplicitForOutlookIOSetup(x64).msi'
$sha256 = 'BFE7B30CB9693CAE68DEDADD15028A427D962C64232F14A5587AC40290D5EC9C'
$file = Join-Path $env:TEMP 'ImplicitForOutlookIOSetup(x64).msi'
Invoke-WebRequest -Uri $url -OutFile $file -UseBasicParsing
if ((Get-FileHash $file -Algorithm SHA256).Hash -ne $sha256) { throw 'SHA256 mismatch' }
Start-Process msiexec.exe -ArgumentList '/i', ('"{0}"' -f $file), '/qn', '/norestart' -Wait install-implicit-desktop-app.ps1
$url = 'https://s3.us-west-1.amazonaws.com/downloads.outlook-integration.com/software/ImplicitForOutlookIOSetup(x86).msi'
$sha256 = '95A31325F8991BCEAAA527F9FE524D60D7756A789B9E175B5849AB0ABEEF4F6C'
$file = Join-Path $env:TEMP 'ImplicitForOutlookIOSetup(x86).msi'
Invoke-WebRequest -Uri $url -OutFile $file -UseBasicParsing
if ((Get-FileHash $file -Algorithm SHA256).Hash -ne $sha256) { throw 'SHA256 mismatch' }
Start-Process msiexec.exe -ArgumentList '/i', ('"{0}"' -f $file), '/qn', '/norestart' -Wait