How to Fix api-ms-win-crt-heap Missing!

Опубликовано: 27 Апрель 2026
на канале: Windows DLL Support | Sophie Chen
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Getting a 'Api-ms-win-crt-heap-l1-1-0.dll not found' error in Windows? When Api-ms-win-crt-heap-l1-1-0.dll is reported as missing, it’s typically due to setup or dependency issues related to Windows Update (UCRT), which are reviewed here. Download (Recommended) 👉 https://solvusoft.com/en/winthruster/...

What is Api-Ms-Win-Crt-Heap-L1-1-0.dll?

Api-ms-win-crt-heap-l1-1-0.dll is a Native Win32 Library DLL that depends on the Universal C Runtime Component framework in Windows Update (UCRT). I’ll walk through standard troubleshooting steps that may help restore normal operation.

You can view an optional maintenance tool at the following link:
👉 https://solvusoft.com/en/winthruster/...

This is third-party software from Solvusoft and is not affiliated with Microsoft or Windows.

▶ What you can expect:

Sync Runtime Library Dependencies
Performing a system reboot
Discover more about the api-ms-win-crt-heap-l1-1-0.dll file
Addressing missing or mismatched api-ms-win-crt-heap-l1-1-0.dll files
Safe DLL download practices

Additional resources concerning Api-ms-win-crt-heap-l1-1-0.dll are listed here:

https://www.exefiles.com/en/dll/api-m...

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Timestamps:

00:00 - Quick Start
00:19 - View the api-ms-win-crt-heap-l1-1-0.dll file overview
00:43 - Auditing the api-ms-win-crt-heap-l1-1-0.dll dependency list
01:05 - Refreshing the operating system environment
01:24 - Deep System Integrity Synchronization
02:10 - Avoiding untrusted DLL download sources