sorry tried to edit, but was to late,
so here once again:
i tried to install the concerning files (64bit) and get error messages:

For the first exe installer:
update for windows (kb4019990) is already installed on the computer.
For the second exe installer:
update for windows (kb4040980) is already installed on the computer.
For the first msu installer:
softwareupdate KB4040977 - installation-assistent does not apply or is blocked by a condition on your system.
for the second msu installer:
softwareupdate KB4041778 - installation-assistent does not apply or is blocked by a condition on your system.
could it be, that i always get the error message, when updating online "KB4049016",
cause it is already installed?
cheers mike
so here once again:
i tried to install the concerning files (64bit) and get error messages:

For the first exe installer:
update for windows (kb4019990) is already installed on the computer.
For the second exe installer:
update for windows (kb4040980) is already installed on the computer.
For the first msu installer:
softwareupdate KB4040977 - installation-assistent does not apply or is blocked by a condition on your system.
for the second msu installer:
softwareupdate KB4041778 - installation-assistent does not apply or is blocked by a condition on your system.
could it be, that i always get the error message, when updating online "KB4049016",
cause it is already installed?
cheers mike