This problem persists for many years, is there any way to disable this error message? Interestingly, I do not have an error message for 2 portable applications that I made myself - Firefox and Thunderbird (in 2014).
I am fully aware that the incorrect closure of applications can lead to data loss and I don't care about.
See here: https://portableapps.com/support/portable_app#didnotcloseproperly
Sometimes, the impossible can become possible, if you're awesome!
That artice says it is not possible, but I have 2apps what does not have that issue: firefox and thunderbird, so that is not true <.>