Trying to do an update and am told I have an error that windows/installer/2803558.msi is missing. I don't even have windows/installer folder. What might be going on other than the grinch stole it.
It is error 1305.
I did a search for the file and it is in the installer folder. While there I took ownership of the file and in Properties.....security I gave user "everyone" full privilege. Still couldn't install the update, got the same error 1305. Will keep investigating.