Am currently looking to standardise our Office 365 versions across all our machines, thought this would also be a good time to standardise to 64bit office on all our machines too.
I’m thinking PSADT will be perfect for this and wondering if anyone has any experience, currently we have a bit of a mix / match of office 365 version numbers and even some Office 2016 out there - my thinking for the safest way / maybe most simple way will be to simply uninstall all traces of office on machines before then installing the desired 64bit version.
My worry is how this works with Visio / Project which some users use and i know can cause issues so am wondering if i should remove them at the same time too before re-installing?
Anyone who has done anything similar and has any tips from past experience would be great to hear how it went!
All 32-bit Office apps will need to be uninstalled before installing 64-bit. I usually just include Visio and Project installations within my 365 Apps package. I find about 1-2% of devices will need the Office scrub script manual run on them. can be added to the configuration.xml file to remove MSI apps during the 365 Apps installation. Here’s a structure to get you started.
Pre-Installation
if ( Get-InstalledApplication -Wildcard "Microsoft Visio * 201*" ) {
$IsVisioInstalled = $TRUE
}
if ( Get-InstalledApplication -Wildcard "Microsoft Project * 201*" ) {
$IsProjectInstalled = $TRUE
}
$OfficeCTR = Get-InstalledApplication -Wildcard "Microsoft 365 Apps for enterprise*"
if ( $OfficeCTR.InstallLocation -eq 'C:\Program Files (x86)\Microsoft Office' ) {
Show-InstallationProgress -StatusMessage "Uninstalling Microsoft 365 Apps..."
Write-Log "=====> Microsoft 365 Apps for enterprise x86 detected, uninstalling..."
Execute-Process -Path "Setup.exe" -Parameters "/configure `"$dirSupportFiles\RemoveCTR.xml`"" -WindowStyle Hidden
if ( (Get-Process -Name "OfficeC2RClient") -or (Get-Process -Name "ose00000") -or (Get-Process -Name "setup") ) {
Start-Sleep -Seconds 60
}
}
elseif ( $OfficeCTR.InstallLocation -eq 'C:\Program Files\Microsoft Office' ) {
Write-Log "=====> Microsoft 365 Apps for enterprise x64 detected"
}
We don’t have any Office 2016 in our environment, just Office 365 ProPlus (semi annual channel). Most of our clients use 32-bit, but we have a small number using 64-Bit. Over the years I’ve seen the improvements introduced from Microsoft with the XML config. I used to script the removal of Office 365 32-bit (and Visio/Project) before installing 64-bit. I think we used to tell users to re-install Visio/Project after the upgrade too. But then Microsoft introduced MigrateArch="TRUE"
Used in the following line, Office 365 64-bit will install and deal with the 32-bit apps automatically. If Visio or Project were installed, they’d also be upgraded to 64-bit in the same process.
Has anyone recently done an upgrade deployment with the PS Deployment Toolkit and MECM to upgrade using the MigrateArch=“TRUE” x86 to x64? Obviously completely uninstalling and installing vs the newer architecture upgrade probably better?
Are there actually any great use/justification cases to move to x64 other than the historical large Excel and DB performance improvements etc?
How do did you deal with making sure add-ins were active and healthy post upgrade?
Did you use the MECM dashboard to collate add-in compatibility and/or liaise with the 3rd party vendors and any in-house teams/architects?
Did you cache and pull content from MECM and/or also use Microsoft CDN’s?
Did you test have to use a rollback process from x64 to x86?