If you launch a game, an app, or even Windows itself and get slapped with a scary-looking popup, chances are you’re dealing with a Microsoft Visual C++ Runtime Error. This message pops up whenever a program that depends on the Visual C++ runtime libraries can’t find the files it needs, or finds them damaged. The good news 🎯 is that this is one of the most fixable errors in Windows, and in most cases you won’t need to touch your Windows installation at all. Below are the exact steps that work for Windows 10 and Windows 11, in the order you should try them.
What Causes the Visual C++ Runtime Error
Microsoft Visual C++ Redistributable packages install shared runtime libraries (files like VCRUNTIME140.dll and MSVCP140.dll) that thousands of apps and games rely on to run. When one of these files goes missing, gets overwritten by an older version, or becomes corrupted, the app that needs it can’t start — and Windows throws the runtime error instead. Common triggers include:
- A failed or interrupted Windows Update
- An app installer that shipped an outdated or conflicting redistributable
- Corrupted system files after a crash or forced shutdown
- Outdated graphics or device drivers
- Malware or an aggressive “cleaner” tool deleting DLL files
Step 1: Identify Which Program Is Triggering the Error 🎯
The error box usually names the program at the top (something like “Program: C:\…\game.exe”). If it doesn’t, open Task Manager (Ctrl + Shift + Esc) right when the error appears, and check the Processes and Startup tabs for anything that briefly opens and closes. Knowing the exact program helps you decide whether the issue is with a single app or with your system-wide C++ runtime.
Step 2: Restart Your PC First
It sounds obvious, but a huge share of runtime errors are one-off glitches caused by a stuck process or a corrupted temp file. Save your work, restart Windows, and try launching the affected program again before doing anything more involved.
Step 3: Repair the Microsoft Visual C++ Redistributable
If the error persists, the redistributable package itself is likely damaged. Repairing it re-registers the runtime files without wiping your settings:
- Open Settings → Apps → Installed apps (or Control Panel → Programs and Features on older builds)
- Find every entry named “Microsoft Visual C++ [year] Redistributable”
- Select one, click the three-dot menu (or “Change”), and choose Repair
- Repeat for each Visual C++ entry you see, then restart your PC
Step 4: Reinstall the Redistributable Packages (x86 and x64) ⚡
If repairing doesn’t fix it, go for a clean reinstall. Uninstall the existing Visual C++ Redistributable entries, then download fresh installers directly from Microsoft’s official Visual C++ downloads page. Install both the x86 and x64 versions even on a 64-bit PC — plenty of 32-bit programs still need the x86 runtime to run correctly. Restart once both installs finish.
✅ Do: download only from Microsoft’s official site.
❌ Don’t: grab loose DLL files from random “DLL download” websites — they’re a common source of malware and often make the problem worse.
Step 5: Update Your Graphics and Device Drivers
Outdated graphics drivers are a frequent cause of runtime errors, especially when the crash happens the moment you launch a game. Open Device Manager, expand “Display adapters,” right-click your GPU, and choose Update driver. For the most complete fix, download the latest driver directly from your GPU manufacturer’s website (NVIDIA, AMD, or Intel) rather than relying only on the automatic scan.
Step 6: Run SFC and DISM Scans
Corrupted Windows system files can also trigger the error. Open Command Prompt or Terminal as administrator and run these two commands one at a time:
DISM /Online /Cleanup-Image /RestoreHealth sfc /scannow
The DISM command repairs the Windows component store, and SFC then checks and restores any damaged system files. This can take 10–15 minutes, so let it finish completely before restarting.
Step 7: Clean Boot to Rule Out App Conflicts
Sometimes a background app or service (security software, overlays, launchers) conflicts with the Visual C++ runtime. A clean boot starts Windows with only essential Microsoft services:
- Press Win + R, type
msconfig, and hit Enter - On the Services tab, check “Hide all Microsoft services,” then click Disable all
- Open Task Manager’s Startup tab and disable all startup items
- Restart and test the affected program
If the error disappears, re-enable services and startup items one by one until it comes back — the last one you enabled is the culprit.
Step 8: Clear the File Explorer Cache
This is a lesser-known fix, but several users report it resolving the runtime error almost instantly. Press Win + R, paste the path below, and delete everything inside the folder:
%AppData%\Microsoft\Windows\Recent\AutomaticDestinations
Step 9: Run Windows Update
Windows Update regularly ships updated Visual C++ components. Go to Settings → Windows Update, install every pending update, and restart. If one specific update keeps failing, resolve that separately — but keeping Windows current prevents a lot of repeat runtime errors.
When to Consider a System Restore or Repair Install
If none of the steps above help, roll back to a restore point from before the error started (search “Create a restore point” → System Restore), or run an in-place repair install using the Windows 11 Installation Assistant or a Windows 10 Media Creation Tool ISO. Choose “Keep personal files and apps” — this repairs core system files without wiping your data, and it resolves runtime errors caused by deep system corruption that SFC/DISM couldn’t fix.
Frequently Asked Questions
What does the Microsoft Visual C++ Runtime Error actually mean?
It means a program built with Visual C++ tried to start but couldn’t find or properly load the shared runtime files it depends on. The app itself isn’t necessarily broken — the runtime library it needs is missing, outdated, or corrupted.
Do I need to install both x86 and x64 Visual C++ Redistributables?
Yes, on most 64-bit Windows 10/11 systems you should install both. Many older or 32-bit programs and games still rely on the x86 runtime even though your OS itself is 64-bit.
Will reinstalling Visual C++ Redistributables delete my files?
No. Reinstalling the redistributable only affects the shared runtime libraries themselves — it has no effect on your personal files, installed programs, or game saves.
Is the Visual C++ Runtime Error the same on Windows 10 and Windows 11?
Yes, the cause and the fixes are identical on both versions since they use the same Visual C++ Redistributable packages. Menu names in Settings differ slightly, but every step above applies to both operating systems.
Why does the error keep coming back after I fix it?
This usually means an app installer is silently reinstalling an older, conflicting version of the redistributable every time you launch it, or a corrupted system file wasn’t fully repaired. Running SFC/DISM and standardizing on the latest 2015–2022 redistributable package usually stops it from recurring.
Most Microsoft Visual C++ Runtime Errors on Windows 10 and 11 come down to a missing or damaged redistributable package, and they’re almost always fixable without a full system reset. Work through the steps in order — repair, reinstall, update drivers, then run the system scans — and the vast majority of cases will be resolved well before you reach the last few fixes. ⚡
