Hi,
yes i did it. it is not enough.
I check the files after read this post : https://community.kaspersky.com/kaspersky-corporate-products-27/kaspersky-flooding-clients-with-msi-files-4954
All files i mentionned are signed by kaspersky.
So i uninstall kaspersky and i am moving all file to another network folder before being sure i could deletes them.
Let see.
Thank you for your help.