@Technogeezer @Neethu Kumar Swamy @Neethu Kumar Swamy
You state that this is a freshly installed macOS 15.2. Did you use Migration Assistant to migrate from an existing Mac's backup?
No, I’ve completely wiped my MacBook Pro disk then did a clean install of macOS Sequoia, and haven’t migrated data or restaured any backup.
If you create another user on your Mac (with admin privileges), open Fusion, and then try the update, does it work?
I’ve already tried that before doing a clean install of macOS and it hadn't worked. I'd rather avoid to do that now that my setup is "clean".
I'd use the script to see if there are any miscellaneous temporary files found. Instead of a full Fusion manual uninstallation, delete those miscellaneous temp files and see if the update symptoms still persist (one of the temp files is a download staging folder for an update - perhaps there's a corrupted update there).
I’ve deleted the miscellaneous temporary file. Same error.
Also I doubt this is related to the update itself because it happens for each version, and the checksum verification is always successful:
2024-12-28T14:13:23.011Z In(05) VMware Fusion CDS: VerifyAndCompleteJob: Verifying downloaded file size
2024-12-28T14:13:26.736Z In(05) VMware Fusion CDS: Final checksum is 'db86abb7cdd4357bb4538c013b8d7eb20ee7c05dd2218707884ab9976246312c' ?= 'db86abb7cdd4357bb4538c013b8d7eb20ee7c05dd2218707884ab9976246312c'
2024-12-28T14:13:26.736Z In(05) VMware Fusion CDS: Checksum verification succeeded for 73d141ce-4895-4d5a-9dd2-b963bc10c41e.
One additional question: are you running any third party anti-virus software on this Mac?
Nope.