You still holding up to the Windows 7 and your updates are disabled? Then you probably will get this error when you gonna update to the last version of Skype, or you try to install Microsoft Office 2016 on Windows 7. The error that you will see is:
api-ms-win-crt-runtime-l1-1-0.dll is missing
This error is shown as a result that your system is missing Visual C++ Redistributable. Just click on the link and you will be redirected to the Microsoft Official Page from where you can download the corresponding package for x86 (32-bit) or x64 (for 64-bit) operating system.