# Marvel Rivals “Running Install Script” Issue: Quick Fixes That Actually Work

URL: https://technosports.co.in/marvel-rivals-running-install-script-issue/  
Published: 2025-07-16  
Updated: 2025-07-16  
Author: Reetam Bodhak

Stuck on the dreaded **“Running Install Script (Microsoft VC Redistributable)”** error in [Marvel Rivals](https://www.marvelrivals.com/m/)? You’re not alone! This frustrating issue has been plaguing players since the game’s launch, but we’ve got proven solutions to get you back into the superhero action.

## Why Marvel Rivals Error Happens

Players are encountering a launch error in Marvel Rivals, getting stuck on “Running Install Script (Microsoft VC Redistributable).” This typically occurs when:

- **Missing or corrupted Visual C++ Redistributables** on your system
- **Steam download cache conflicts** interfering with installation
- **Outdated Windows components** blocking proper script execution
- **Antivirus software** incorrectly flagging installation files

![Marvel Rivals](https://technosports.co.in/wp-content/uploads/2025/07/image-2404-1024x576.webp)

## Proven Solutions: Step-by-Step Fixes

### Solution 1: Verify Game Files Integrity (Most Effective)

The optimal fix for Marvel Rivals “running install script” issue is to verify the integrity of the game files.

| Step | Action | Details |
| --- | --- | --- |
| 1 | Open Steam | Launch your Steam client |
| 2 | Right-click Marvel Rivals | Go to Properties |
| 3 | Select “Local Files” | Navigate to the tab |
| 4 | Click “Verify Integrity” | Wait for completion |
| 5 | Restart Steam | Close and reopen |

### Solution 2: Clear Steam Download Cache

Verifying game file integrity in Steam settings and clearing the download cache can help resolve installation or launch issues.

1. **Steam Settings** → **Downloads** → **Clear Download Cache**
2. **Restart Steam** and attempt to launch Marvel Rivals
3. **Allow Steam** to re-download any missing components

### Solution 3: Manual VC Redistributable Installation

Sometimes the automated installation fails. Here’s how to fix it manually:

1. Visit [Microsoft’s official VC++ downloads page](https://docs.microsoft.com/en-us/cpp/windows/latest-supported-vc-redist)
2. Download **both x64 and x86 versions** of the latest redistributables
3. **Run as Administrator** and install both packages
4. **Restart your PC** before launching Marvel Rivals

### Solution 4: Steam Launch Parameter Fix

Advanced users can try adding launch parameters:

1. **Right-click Marvel Rivals** in Steam
2. Select **Properties** → **General** → **Launch Options**
3. Add: `-windowed -noborder`
4. **Save and launch** the game

![Image](https://technosports.co.in/wp-content/uploads/2025/07/image-2405.webp)

## Additional Troubleshooting Tips

**Update Graphics Drivers**: You are probably using older GPU drivers that are not game-ready for Marvel Rivals. To fix this issue, simply update your drivers via Nvidia GeForce Experience or AMD Radeon Software.

**Check Storage Type**: Many players have made the mistake of installing Marvel Rivals on an HDD instead of an SSD. Moving the game to an SSD can resolve performance-related installation issues.

**Disable Antivirus Temporarily**: Some security software blocks Microsoft installers. Temporarily disable your antivirus during the installation process.

## When All Else Fails

If none of these solutions work, consider:

- **Complete Steam reinstallation** with a fresh download
- **Windows System File Checker** (run `sfc /scannow` as admin)
- **Contact Marvel Rivals support** through their [official channels](https://www.marvelrivals.com/)

For more gaming troubleshooting guides and the latest esports news, visit [technosports.co.in](https://technosports.co.in/) – your ultimate gaming resource hub.

## Prevention Tips

- Keep **Windows and Steam updated**
- Regularly **verify game files** for all Steam games
- Maintain **adequate free storage space**
- Use **SSD storage** for optimal gaming performance

Check out our comprehensive [Marvel Rivals optimization guide](https://technosports.co.in/) for more performance tips and tricks.

## FAQs

### **Q: How long does the “Running Install Script” process usually take?**

A: Normally, this process should complete within 2-3 minutes. If it’s stuck longer than 5 minutes, there’s likely an underlying issue that needs the fixes mentioned above.

### **Q: Will I lose my Marvel Rivals progress if I verify game files?**

  
A: No, verifying game files only checks and repairs corrupted installation files. Your save data, settings, and progress remain completely intact as they’re stored separatrly.