[Elecraft] K3 Utility vs macOS Catalina

[Walter Underwood]

Check whether it is a 32 bit app. I just checked my apps and my KXPA and PX3 
apps are 32 bit. Catalina requires 64 bit apps.

This explains how to check.

https://support.apple.com/en-us/HT208436

wunder
K6WRU
Walter Underwood
CM87wj
http://observer.wunderwood.org/ (my blog)

> On Mar 27, 2020, at 4:04 PM, Don Putnick <donnieput at gmail.com> wrote:
> 
> Hi all,
> I'm working with Rob at Elecraft on this, but I'm trying to gather more
> data for us. When I open the K3 Utility under Catalina, nothing is
> displayed. If I go down to the dock, right click on the utility, then
> select "Show all windows", the utility main screen opens. BUT if I click on
> the screen, it closes immediately. The KAT500 Utility works just fine, so I
> don't think its the usb-to-serial cable or the driver. And the K3 Utility
> works correctly under macOS Sierra. Anyone else experiencing this?
> 73 Don NA6Z
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