I found two Apple 32 bit apps (quicklookd32: Version: 5.0 + InkServer: Version:10.9) on MacBook Pro's High Sierra OS. How dos I update these two apps to 64 bit, so I can update smoothly to Catalina OS ?
MacBook Pro 15", macOS 10.13
If these two apps are part of the mac OS then they will automatically be 64bit in Catalina.
For third party 32bit apps you need to contact the developers of the apps to see if they provide 64bit versions.
Check for 32bit apps with this, https://www.stclairsoft.com/Go64/
Thank you for very kindly answering my query, and so promptly too. I wonder why Apple had not given us this info. on their support page. (I spent some time searching there, before asking the community.).
Grateful for your response!
How do I update 32 bit Apple apps before OS update
