Graham: before updating to Catalina definitely make a back of everything. When 
I updated I lost 35000 emails. Not just that they weren't loaded  by Mail, they 
were actually deleted from the computer. That said, that was some months ago, 
and Catalina has since solved that problem - reportedly; I have certainly had 
no problems since recent OS updates. Also it is safest to do a clean instal if 
you can rather an update from Mojave or whatever.

The experience was quite nasty. But in the process of using some LC code to 
recover my emails from a backup [BTW TimeMachine wouldn’t do the recovery 
automatically] I learnt a huge amount about mailbox structures and sqlite 
databases and found thousands of duplicate emails.

Neville

> On 18 May 2020, at 2:00 am, use-livecode-requ...@lists.runrev.com wrote:
> 
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> Today's Topics:
> 
>   1. Re: Apps to fight COVID-19 (Dar Scott Consulting)
>   2. Re: Sad truth about iOS apps (kee nethery)
>   3. Re: Sad truth about iOS apps (Graham Samuel)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Sat, 16 May 2020 11:30:39 -0600
> From: Dar Scott Consulting <d...@swcp.com>
> To: How to use LiveCode <use-livecode@lists.runrev.com>
> Subject: Re: Apps to fight COVID-19
> Message-ID: <0e24ee6e-635f-4835-a635-14fb51258...@swcp.com>
> Content-Type: text/plain;     charset=us-ascii
> 
> Covid Watch (where I'm working) is decentralized. (of course) 
> 
>> On May 14, 2020, at 10:35 AM, Mark Wieder via use-livecode 
>> <use-livecode@lists.runrev.com> wrote:
>> 
>> Updated news: Germany steps up to the plate
>> 
>> https://www.bbc.com/news/technology-52650576
>> https://github.com/corona-warn-app/cwa-documentation
>> 
>> -- 
>> Mark Wieder
>> ahsoftw...@gmail.com
>> 
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> 
> 
> ------------------------------
> 
> Message: 2
> Date: Sat, 16 May 2020 15:01:32 -0700
> From: kee nethery <kee.neth...@elloco.com>
> To: How to use LiveCode <use-livecode@lists.runrev.com>
> Subject: Re: Sad truth about iOS apps
> Message-ID: <6d75b644-1acf-4279-a960-840585638...@elloco.com>
> Content-Type: text/plain;     charset=utf-8
> 
> Replaced or just deleted any 32 bit apps I had. Opened files in 32 bit apps 
> and converted them into something else, typically Text or PDF. Lots of files 
> I printed to PDF and stored the PDF versions. 
> 
> Bought some software to open MacDraw files and save them as PDF.
> 
> I had some WriteNow files that I had to move to a really old laptop, print to 
> PDF, and then move back. 
> 
> All in all, I?m pretty sure that every file I now have can be viewed under 
> Catalina. And thus, I have migrated to Catalina. It took a bunch of time, but 
> hey, have lots of time right now.
> 
> Kee
> 
>> On May 16, 2020, at 6:40 AM, Rick Harrison via use-livecode 
>> <use-livecode@lists.runrev.com> wrote:
>> 
>> For those who upgrade to Catalina, remember you will lose any 32 bit apps
>> as Apple has forced everyone to move to 64 bit apps.
>> 
>> Good luck!
>> 
>> Rick
>> 
>>> On May 16, 2020, at 5:42 AM, Erik Beugelaar via use-livecode 
>>> <use-livecode@lists.runrev.com> wrote:
>>> 
>>> Update: You can direclty upgrade from High Sierra to Catalina using the 
>>> macOS Catalina Patcher.
>>> Be sure that High Sierra is up-to-date and using APFS (new Apple File 
>>> System) instead of HFS+.
>> 
>> _______________________________________________
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>> Please visit this url to subscribe, unsubscribe and manage your subscription 
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> 
> 
> 
> ------------------------------
> 
> Message: 3
> Date: Sun, 17 May 2020 09:31:53 +0200
> From: Graham Samuel <livf...@mac.com>
> To: How to use LiveCode <use-livecode@lists.runrev.com>
> Subject: Re: Sad truth about iOS apps
> Message-ID: <23f7cb91-5af3-47a7-bbc7-8243fcabf...@mac.com>
> Content-Type: text/plain;     charset=utf-8
> 
> There is a consistent tale (more than a rumour, I think) that Catalina can 
> mess up some people's mail messages, if you use Apple Mail. Did that affect 
> you? It?s the thing about Catalina that scares me most - after all, we?ve had 
> lots of warning about 32 bit apps.
> 
> Graham
> 
>> On 17 May 2020, at 00:01, kee nethery via use-livecode 
>> <use-livecode@lists.runrev.com> wrote:
>> 
>> Replaced or just deleted any 32 bit apps I had. Opened files in 32 bit apps 
>> and converted them into something else, typically Text or PDF. Lots of files 
>> I printed to PDF and stored the PDF versions. 
>> 
>> Bought some software to open MacDraw files and save them as PDF.
>> 
>> I had some WriteNow files that I had to move to a really old laptop, print 
>> to PDF, and then move back. 
>> 
>> All in all, I?m pretty sure that every file I now have can be viewed under 
>> Catalina. And thus, I have migrated to Catalina. It took a bunch of time, 
>> but hey, have lots of time right now.
>> 
>> Kee
>> 
>>> On May 16, 2020, at 6:40 AM, Rick Harrison via use-livecode 
>>> <use-livecode@lists.runrev.com> wrote:
>>> 
>>> For those who upgrade to Catalina, remember you will lose any 32 bit apps
>>> as Apple has forced everyone to move to 64 bit apps.
>>> 
>>> Good luck!
>>> 
>>> Rick
>>> 
>>>> On May 16, 2020, at 5:42 AM, Erik Beugelaar via use-livecode 
>>>> <use-livecode@lists.runrev.com> wrote:
>>>> 
>>>> Update: You can direclty upgrade from High Sierra to Catalina using the 
>>>> macOS Catalina Patcher.
>>>> Be sure that High Sierra is up-to-date and using APFS (new Apple File 
>>>> System) instead of HFS+.
>>> 
>>> _______________________________________________
>>> use-livecode mailing list
>>> use-livecode@lists.runrev.com
>>> Please visit this url to subscribe, unsubscribe and manage your 
>>> subscription preferences:
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>> 
>> 
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> End of use-livecode Digest, Vol 200, Issue 23
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