Api-ms-win-crt-runtime-l1-1-0.dll – provides dynamic access of programs and games to library files, its integrity and relevance are very important. Programs constantly use these files and can make changes to them, especially if the version of the program is newer than the version of the file. In this case, a window may appear: the file api-ms-win-crt-runtime-l1-1-0.dll is missing. After the appearance of this message, the program or game does not start, even if you try again or restart the computer.


What is this error and how to fix it? This window indicates the incorrect operation of the current extension. There is a similar, after manipulations with the file: removal, change or irrelevant version. Library files are installed with the operating system or drivers and replaced with a general update.

There is a correct solution to the problem without replacing the OS, which every user can encounter, at any period of work on the PC. The method is to download the file api-ms-win-crt-runtime-l1-1-0.dll manually. Install additional software is not required, only a quick replacement with a reboot. To work correctly, the file must be selected in accordance with the system width. You can find out this parameter by opening “my computer” and go to the system properties, the line “32 or 64 bit system”. We can download both versions of the file.

Can this problem come back? Yes, maybe in those cases if the new program was installed incorrectly and damaged the system file. Abrupt termination of the system, especially after a hang, when the file is not saved. The game was installed under the wrong system parameters and overwritten the dll parameters. In such cases, it is better to download api-ms-win-crt-runtime-l1-1-0.dll for Windows 7/8/10 and save it separately for quick access. You can also correct this error by updating / installing Microsoft Visual C ++ – everything should be fixed automatically.

How to fix the error Api-ms-win-crt-runtime-l1-1-0.dll?

Method 1.
The file Api-ms-win-crt-runtime-l1-1-0.dll belongs to the library Microsoft Visual C ++ 2015, so it’s enough to install it if you don’t have it, or reinstall if you have it damaged. It should be noted, if you have a 32-bit system, you only need to install the 32-bit version, if 64-bit you need to install both 32 and 64 bits.

Method 2
Suitable for those who have Windows 7. You can install an update that has these files.

Method 3.
This is an additional option to correct this error, in which files are added manually and they are registered in the system.

Sequence file registration:

  1. Determine how bit your Windows;
  2. For 32 bits, download only the 32bit file;
  3. For 64 bits, download both 32 and 64 bits;
  4. File 32 bits are placed in a folder: C: \ Windows \ System32;
  5. File 64 bits are placed in the folder: C: \ Windows \ SysWOW64;
  6. To register, press the combination Win + R;
  7. We set the command for 32: regsvr32 name.dll (we replace the name with the file name 32);
  8. We set the command for 64: regsvr32 name.dll (we replace the name with the file name 64);
  9. Click “OK and restart the PC;

Links to both files are located just below. 64 bit is the main link, 32 is an additional bit below.

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