How to Fix Windows Error 0x8007007E (The Specified Module Could Not Be Found)
What error 0x8007007E means
Error 0x8007007E carries the message "The specified module could not be found." In Windows terms, a "module" is a chunk of code a program loads while it runs — most often a DLL (Dynamic Link Library) file. Programs do not carry every piece of code inside themselves; instead, they borrow shared libraries for things like drawing windows, playing sound, or handling network connections. When Windows goes to load one of those libraries and the file is not where the program expects it, the whole program stops with 0x8007007E before it ever opens.
That is why this error feels so sudden: the program may have worked perfectly yesterday. The file itself can disappear for several ordinary reasons. An interrupted installation leaves files half-copied. An antivirus scan quarantines a DLL it wrongly suspects. A Windows update replaces or moves a runtime library. A cleanup tool deletes files it thinks are unused. Or the program was installed for one user account and its files live in a folder another account cannot reach. In each case the program is fine in itself — it is simply missing one piece it cannot run without.
The good news is that the fix is usually straightforward once you know which module is missing. Most cases come down to three things: the program's own files, the Microsoft Visual C++ runtime libraries that thousands of programs share, or a Windows system file. The steps below work through those in order, from the quickest fix to the deeper system repair, so you stop as soon as the program runs again.
Common causes
- A missing or damaged Visual C++ runtime: the program needs a runtime DLL such as MSVCP140.dll or VCRUNTIME140.dll, and that runtime is absent, outdated, or corrupted.
- An incomplete or interrupted installation: the installer was closed early, the download was corrupt, or part of the program folder was deleted afterward.
- An antivirus quarantine: security software removed or blocked a DLL it flagged, so the program can no longer load its own module.
- A corrupted Windows system file: the missing module belongs to Windows itself, so reinstalling the program changes nothing until the system file is repaired.
- A 32-bit / 64-bit mismatch: a 32-bit program on a 64-bit PC needs the x86 runtime, and installing only the x64 runtime leaves its module unfound.
How to fix error 0x8007007E — step by step
Work through these fixes in order. Start by identifying the missing file, then fix the program, then the shared runtimes, then Windows itself.
- Find out exactly which module is missing. Read the full error message and write down the file name it mentions, usually a .dll file such as MSVCP140.dll or XINPUT1_3.dll. If the message gives no file name, open Event Viewer, go to Windows Logs, then Application, and look for the error entry from the time the program failed — it usually names the faulty module. Knowing the exact file turns a vague error into a precise diagnosis, because a missing Visual C++ runtime file and a quarantined game file need very different fixes.
- Reinstall the program that shows the error. Open Settings, go to Apps, then Installed apps, find the program that fails, and uninstall it. Restart your PC, then download a fresh copy from the developer's official site and install it again. A reinstall replaces every file the program ships with, including its own DLLs, and it also repairs broken shortcuts and registry entries that point at files that no longer exist. This alone fixes most 0x8007007E cases caused by an interrupted install or a half-deleted program folder.
- Install or repair the Visual C++ Redistributables. Many programs depend on Microsoft Visual C++ runtime libraries, and a missing or damaged runtime is the single most common cause of 0x8007007E. Open Settings, go to Apps, then Installed apps, and look for Microsoft Visual C++ 2015-2022 Redistributable entries. Install both the x86 and the x64 versions from Microsoft's official download page, even on a 64-bit PC, because many programs are still 32-bit and need the x86 runtime. If the entries already exist, choose Modify and then Repair for each one, then restart your PC.
- Check your antivirus quarantine and restore the file. Security software sometimes quarantines a DLL it wrongly flags, which leaves the program unable to load its own module. Open your antivirus, go to its quarantine or protection history, and look for the file name from step 1. If it is there, restore it and add the program's folder to the antivirus exclusions list so it is not removed again. Only restore files that belong to a program you installed yourself — never restore a file you do not recognize.
- Run SFC and DISM to repair Windows system files. If the missing module is a Windows system file, no reinstall of the program will help — the operating system itself needs repair. Open Terminal as administrator and run sfc /scannow, then wait for it to finish. If it reports problems it could not fix, run DISM /Online /Cleanup-Image /RestoreHealth, wait for it to complete, and then run sfc /scannow once more. Restart your PC after both tools finish, then try the program again.
- Try a clean boot to rule out a conflicting program. Sometimes another program hooks into the same loading process and blocks the module from loading. Press Win + R, type msconfig, and press Enter. On the Services tab, tick Hide all Microsoft services, then click Disable all. On the Startup tab, click Open Task Manager and disable every startup item, then restart. If the program now works, re-enable services and startup items a few at a time until the error returns — the last one you re-enabled is the conflict, and you can leave it disabled or update it.
Did this fix it? Quick checklist
- The program opens without the 0x8007007E error
- The named DLL file exists in the program folder or System32
- Visual C++ 2015-2022 Redistributables (x86 and x64) are installed
- The program still opens after a reboot, with antivirus running
If the error survives all six steps, check whether the program is actually supported on your Windows version — very old software may need compatibility mode (right-click the program, open Properties, go to Compatibility, and try an older Windows version) or a newer release from the developer. Do not download the missing DLL from a random DLL site: those files are a common malware source, and a wrong-version DLL can break other programs that share it. The safe sources are always the program's own installer and Microsoft's official runtime downloads.
Frequently asked questions
What does error 0x8007007E mean?
Error 0x8007007E means 'The specified module could not be found.' Windows tried to load a module — usually a DLL file — that a program needs, but the file was missing, moved, corrupted, or blocked. The program stops because it cannot run without that piece.
Is it safe to download the missing DLL from the internet?
No. DLL download sites are a common source of malware and mismatched file versions, and a single wrong DLL can make the problem worse or compromise your PC. Get the file the safe way instead: reinstall the program, or install the official Visual C++ Redistributable from Microsoft, which supplies the runtime DLLs properly.
Why does 0x8007007E appear after a Windows update?
Updates can replace system files, reset runtime libraries, or move a program's files, which breaks the exact path a program expects its module to be at. Reinstalling the affected program and repairing the Visual C++ Redistributables usually restores the correct files, because both actions rebuild the paths the update disturbed.
What if only one program shows error 0x8007007E?
Then the problem is almost certainly with that program, not with Windows itself. Reinstall that program from the developer's official site, check your antivirus quarantine for one of its files, and make sure you installed the version that matches your PC — a 32-bit program on a 64-bit system still needs the x86 runtime installed.