Windows tool that scans for missing or damaged DLL files and replaces them. Try the free built-in Windows repair tools (SFC and DISM) first.
Opens the developer's official website.
DLL Suite is a Windows utility that scans for missing or damaged DLL files and other system files, and offers to download and replace them. It is aimed at users who see errors such as "xxx.dll is missing" or "was not found" when starting a program. This listing is the edition made for Windows 7.
Before using any DLL fixer, try the free built-in fixes. Windows includes the System File Checker (sfc /scannow) and DISM, which repair damaged Windows system files from Microsoft's own copies. For errors about files such as MSVCP140.dll or VCRUNTIME140.dll, reinstalling the Microsoft Visual C++ Redistributable from Microsoft's website usually solves the problem, and reinstalling the program that shows the error often fixes it too.
Downloading individual DLL files from third-party sources carries risk, because a wrong or tampered file can cause new problems. Create a restore point before letting any tool replace system files, and note that Windows 7 no longer receives security updates from Microsoft.