How to Repair Corrupted Windows System Files using SFC and DISM
If you have used Windows for a long enough time, you may encounter an issue with corrupted system files.
This can be due to:
- An improper system shutdown (e.g., power loss).
- A failing hard drive or SSD.
- Faulty RAM
- A failed Windows update.
- A third-party program that modifies system files (e.g., anti-virus).
- A user accidentally deleting a system file (rare, but can happen).
Corrupted system files can cause Windows to become unstable, leading to blue screens, application crashes, slow performance, and possible data loss.
In this blog post, I will show you how to initiate a Windows system repair using SFC and DISM.
First let’s open PowerShell as Administrator (your computer may show “Command Prompt (Admin)” instead).
Now let’s type in: sfc /scannow
Wait for the process to complete.
Now if SFC has found no issues (like shown in the image above), then you should be OK. However, if SFC finds issues that it cannot fix, or if you’re experiencing more significant problems, you can then run DISM. This tool can help fix issues that SFC might not be able to address. You can run it with the command: DISM /Online /Cleanup-Image /RestoreHealth
Wait for the process to complete.
Please note that in some cases, system file corruption can be too severe for these tools to resolve. If that’s the case, you may need to restore from a system backup (if available) or perform a complete re-installation of Windows.
Posted in Code Snippet, Command Prompt, Computers, Internet and Servers, Operating Systems, PowerShell, Software, Tips & Tutorials
RPCS3 Settings Guide for Uncharted: Drake’s Fortune
This tutorial will show you which custom settings to use with Uncharted: Drake’s Fortune on the RPCS3 (PlayStation 3) emulator. These settings are what I personally use. As always, your results may vary.
Known Problems that I Experienced
- FPS drop when shaders get compiled (nothing you can really do about that)
- FPS drop when a lot of activity is on the screen (e.g., several enemies on the screen at once)
- Texture pop-in
- Texture flicker
Prerequisites
- Latest copy of RPCS3 (Download Page)
- A copy of Uncharted: Drake’s Fortune for use with the emulator.
- A fairly beefy computer (for best performance; can work on slower computers).
- A PlayStation controller (preferred) or an Xbox controller (connected via wired or wireless).
- First off, add the game to RPCS3 to get started.
- Now right-click on the game and select “Change Custom Configuration”.
- Now we are at the configuration for the emulator’s CPU. Make sure your settings match what is shown in the screenshot.
- Now click on the “GPU” tab and set your settings to what is shown in the following screenshot.
- Click on the “Advanced” tab and set your settings to what is shown in the following screenshot.
- Now click on the “Save custom configuration” button at the bottom of the configuration box.
- Right-click on the game again and this time select “Change Custom Gamepad Configuration”.
- Now set your controller input type.
- Click the “Save” button.
- Again, right-click on the game and select “Manage Game Patches”.
- Select the game patches as shown in the screenshot. Your version of the game may show different patches in the list. However, the two patches you want to select should still be available.
That’s it! You will want to run the game to see if everything is in working order.
Posted in Computers, Software, Tips & Tutorials, Video Games
How to Restart the Windows File Sharing Service
This quick tutorial will show you how to restart the Windows file sharing service on your Windows desktop / server. This can be useful if you encounter issues sharing files on your computer, and cannot or do not want to reboot the system.
This tutorial is intended for Windows 10 / 11 and Windows Server 2016 or later. It assumes that you have already enabled and configured Windows file sharing on your computer.
- Open the Start menu and type “services.msc” in the search box. Press Enter to open the Services window.
- Alternatively, you may use the keyboard combination Win+R to open the Windows run box and type in “services.msc”.
- Alternatively, you may use the keyboard combination Win+R to open the Windows run box and type in “services.msc”.
- Locate the service named “Server” in the list of services.
- Right-click on the service and click “Restart”. This will stop and start the service again.
- Now you can verify if your issue has gone away. If not, then a reboot might be in order.
That’s it! Hopefully someone will find this tutorial useful.
Posted in Computers, Internet and Servers, Operating Systems, Software, Tips & Tutorials
How to Enable NVIDIA RTX Video Super Resolution Upscaling Technology in Mozilla Firefox
This quick tutorial will show you how to enable the NVIDIA RTX Video Super Resolution in Mozilla Firefox.
As RTX Video Super Resolution utilizes the Tensor Cores present in NVIDIA GeForce RTX GPUs, it is exclusively compatible with graphics cards from the 30 and 40 series.
Prerequisites
- Mozilla Firefox version 116 (or above)
- NVIDIA graphics card (30 and 40 series only)
- RTX super resolution enabled via the NVIDIA Control Panel
- Open your Mozilla Firefox web browser and enter “about:config” in the search bar.
- Type in “gfx.webrender.super-resolution.nvidia” into the search box.
- Click on the toggle icon to adjust the setting to “true”.
- Now you should see the value set to “true”.
- Restart the Mozilla Firefox web browser.
You have successfully activated the feature in your web browser. It is important to note this feature is currently in an experimental phase, and you may encounter potential issues with it enabled, such as inaccuracies in image upscaling or even the feature failing to work at all on your computer.
Posted in Computers, Internet and Servers, Software, Tips & Tutorials