Hello Nostalgic Gamer,
Do you have the issue every time you record the game with the Game Recording Mode?
Or just once?
If you still have the same issue, please refer to the solutions on the following FAQ page.https://www.bandicam.com/faqs/cannot-run/
It might be a problem with the graphics driver.
Please uninstall the graphics driver completely.
And then, please install the latest version of the graphics driver and try recording again.
Also, please uninstall and install the latest version of Bandicam.https://www.bandicam.com/downloads/