mr jones

this is from the microsoft  website, hope It helps
Method 1:
Run the Windows Memory Diagnostics Tool and check if it helps.
Press Windows key + X. Click Control Panel. Open Administrative Tools (in "Large icons" view). Double-click to initiate the Windows Memory Diagnostics. Click on Restart now and check for problems (recommended). Let the tool run and check if any memory errors are fixed. Let us know the results if the detected errors are not fixed.
 
Method 2:
If Method 1 does not help, try to boot the system in safe mode and check if the issue is reproduced. If not, then clean boot the computer and check if it helps.
 
Step 1:
Safe mode is a diagnostic mode in which you are logged in with only necessary minimal services and drivers enabled. Check if the issue is reproduced.
 
Refer to the following steps:
Click on the Power button on the login screen. Press and hold the SHIFT key on keyboard and simultaneously click on Restart option. Once your PC restarts, on the Choose an option screen, tap or click Troubleshoot.
If you don't see the Startup Settings option, tap or click Advanced options. Tap or click Startup Settings. Tap or click Restart. On the Startup Settings screen, choose the startup setting for Safe Mode with Networking (Generally F5 key is pressed to select this setting). Sign in to your PC with a user account that has administrator rights. Check if the issue persists in Safe Mode.
 
If the issue does not reproduce in Safe Mode, then try to clean boot the system and check if the issue persists.
 
Step 2:
Putting your system in Clean Boot state helps in identifying if any third party applications or startup items are causing the issue. You need to follow the steps from the article mentioned below to perform a Clean Boot.
How to perform a clean boot in Windows
 
 
Note: Refer "How to reset the computer to start normally after clean boot troubleshooting" to reset the computer to start as normal after troubleshooting.
 
If the issue still exists, try the next method.
 
Method 3:
Try to run a System File Checker (SFC) scan to check for any system files corruption in the system. SFC scan will scan for corrupt system files on the computer and repair them.
Press Windows key + X, click Command Prompt (Admin). In the Command Prompt, type the following command, and then press ENTER:
sfc /scannow

For help with modding I recomend you try this guide.
https://www.klubexile.com/tutorials/article/9-tk17-basic-modding-guide/
hope it helps
 
 

Go to media in menu, click to open select video, then click the camera Icon top left, scroll down to cine pak codek by radius, then export. It can then be found in your movies folder and played in media player and editored in windows own image editor. hope this helps