Hi Adam,

If you facing issues with playing GTA V and NFS: Rivals, you can try the below fixes in order to fix that issue:

Fix 1: Check required System configuration
The System Requirements for all games are listed on the Store page of each game. If your system does not meet the minimum requirements for a game or your system meets the minimum requirements but not the recommended configuration, you may need to upgrade the appropriate hardware.

Fix 2: Manage System Resources properly
The amount of memory available for graphics rendering has a direct effect on the rate at which frames are displayed in games, and whether or not lag is apparent while playing.
So follow the below points:

• Disable Background Applications
• Free up memory in harddrive

Fix 3: Try to use an Optimal Screen Resolution
Increasing resolution, or any video option beyond your recommended settings will have a negative impact on your FPS.
Screen resolution refers to the clarity of the text and images displayed on your screen. At higher resolutions, such as 1600 x 1200 pixels, items appear sharper.

1. Open Screen Resolution by clicking the Start button, clicking Control Panel, and then, under Appearance and Personalization, clicking Adjust screen resolution.
2. Click the drop-down list next to Resolution, move the slider to the resolution you want, and then click Apply.
3. Click Keep to use the new resolution, or click Revert to go back to the previous resolution.

Fix 4: Check outdated Drivers in your PC
It is recommended that you check the versions of the drivers currently installed on your system before looking for updates.

1. Go to the Start button and select Run...
2. Enter dxdiag and click OK to run the DirectX Diagnostic Tool.
3. The tool will start on the System tab - check the System Information box for theOperating System
4. Switch to the Display tab. In the upper left corner is a box named Device. The first three lines are the Name, Manufacturer, and Chip Type of your video hardware.
5. Check the upper right-hand corner of this tab for a box named Drivers.
6. The second line is the video driver Version number, and the third is the Date of release.
7. Click "Exit" in the lower right hand corner of the window to close the DirectX Diagnostic Tool.

Use the Operating System, video card name & manufacturer, and driver version information to search your video card or computer manufacturer's site for updated drivers which will be compatible with your system.

You can also download Driver Reviver which will scan your PC to identify out of date and obsolete drivers. Driver Reviver can quickly and easily update these drivers to restore optimum performance to your PC. 
Link for download: Driver Reviver

While your video hardware may meet the system requirements of the game you are playing, using outdated drivers may prevent the game from displaying correctly.

I hope this helps in fixing the issue.

Regards,
Lokesh

Hello Adam ,

Thank you for posting your concern's here.

If you have been receiving an error message with the certain program's you have, and shows “program has stopped working”, it may be that you are using an outdated or corrupted video driver, system files on your PC may be corrupt or mismatched with other files or you may have a Virus or Malware infection on your PC.

To fix this issue, you need to update your video card driver, please follow the steps below.

• Update your video card driver
  (To perform this action you must first be connected to the internet)

1. Click on your Windows 7 Start button, then type "device manager" without quotation mark.

2. Enter device manager, then select Display adapters.

3. And then select the specific video card driver you have, and then hit 'Update Driver Software'.


4. If it asks you to restart your computer after updating your driver, please do restart your computer.

If the above instructions doesn't help, you may use DriverReviver to update the latest version of your video card driver for you.

You can download DriverReviver from the link provided: http://dl.reviverso...

• Scan your computer for malware/virus threats

1. If you have an anti-virus currently installed on your computer, you may use it to fully scan your system to detect viruses/malwares and remove it to solve the issue.

2. If you don't have an antiv-virus or anti-malware program installed on your computer, you can try out SecurityReviver.

You can directly download SecurityReviver from this link: http://dl.reviversof...

Security Reviver will scan your PC and identify security threats and vulnerabilities. Security Reviver can quickly and safely remove these threats and prevent them from reoccurring.

I hope the above solutions helps you with the issue you are having.

If you have any other questions, please let me know and I will be more than happy to help you.

Best Regards,

Christian