Acrobat DC 21.001.20150 x64 opens for few seconds and then closes
i deploy 21.001.20145 Optional update into initial installer.
then i can get v21.001.20145 in 32bit & 64bit.
both works fine in win10 LTSC without any problem.
when i find there is a newer update such as 21.001.20150, i do deployment again.
then v21.001.20150 works fine only in 32bit.
64bit version opens for a few seconds and then closes.
i found if i open a simple pdf containing only texts, it would get more time and then close.
i do uninstall and then reinstall for several times but all are in vain.
then how can i do?