I upgraded Lightroom the moment it opens it appears: The program can not be started because api-ms-win-crt-runtime-1-1-0.dll is missing on your computer. Try to reinstall it to resolve this problem.
what do I do?
[Moderator moved from The Lounge to Photoshop Lightroom.]
Please look at this article Error :api-ms-win-crt-runtime-l1-1-0.dll is missing and let us know if that helps.
Retrieving data ...