Once the rollback completes, open an Office app, navigate to , and temporarily choose Disable Updates . 4. Install the Windows Software Development Kit (SDK)
If you have landed on this page, you are likely staring at a frustrating error message on your Windows 10 or Windows 11 64-bit system. The message might read: “The program can't start because apimswincoreversionl111dll is missing from your computer,” or “apimswincoreversionl111dll was not found.” apimswincoreversionl111dll 64 bit install
This is a Windows system API file. If missing, your Windows installation is damaged and needs repair through official Microsoft tools, not manual DLL downloads. Once the rollback completes, open an Office app,