not possible to update to 1.7.2.2

hello i cant update to 1.7.2.2 on windows 10.

is there people having the same trouble then me ?

i never had any crash with 1.6 but with 1.7 it s a nightmare

so when i try to update quickly installer stop " error opening file for writing"

so i try to ignore. it install

i start gma3 but still 1.7.2.0

maybe the way will be to uninstall 1.7.2.0

i had try with exe file . i will try by the sofware update

thanks for ur suggestion RK

i have the right on my computer . i try with a fresh download ...same issue. and of course i unzip it before.

i will dig on that

ok so i solve my problem .

i put installer in software update folder

then i start ma3 . it update and its ok now