Mac Patch 97925 "Can't run on this type of Mac" - Restart resolves

[1611mac]

[RESOLVED] Mac Patch 97925 "Can't run on this type of Mac"

As info only... Mac OSX 10.13.6 - Just installed patch from 97557 to 97925. Upon TRS19 launch received "Cannot run on this type of Mac" error msg. Restarted Mac. All was then OK as 97925 started fine. update... see next post

 

[1611mac]

UPDATE: Not Resolved...
If TRS19 is launched and then closed, Mac must be restarted EACH TIME TRS19 is launched or error msg "The application Trainz Railroad Sim 2019.app can't be opened" is received.

Will delete and re-install from scratch then report back.

UPDATE:
App, data folder, prefs all trashed (I have archived copies) and fresh new install of 97557 run fine but update to 97925 again yields error. Mac must be restarted for 97925 to launch. I'm returning to build 97557

 

[1611mac]

Another Update - Resolved (I think)
This appears to have been an issue due to Sophos Virus detection software. I configured Virus Detection to not scan TRS19 and I reinstalled beta patch 97925. All is running well.

I advise everyone to turn off virus detection when performing installs and updates. Or configure virus detection to not scan Trainz app.