> For the complete documentation index, see [llms.txt](https://peachess-services.gitbook.io/peaches-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://peachess-services.gitbook.io/peaches-guide/3-crashing-issues/1.-verify-game-files.md).

# 1. Verify Game Files

Missing or damaged game file is another known culprit of call of duty crashing on PC. But don’t worry, the in-built repair tool of the Battle.net client allows you to do a check and repair easily.

**1)** Run your Blizzard Battle.net client.

**2)** Click **Call of Duty** in the left pane. Then, click **Options** and select **Scan and Repair** from the drop-down menu.

**3)** Click **Begin Scan**.

Relaunch the game after the process finishes, and see if everything goes back to normal. If COD keeps crashing, head to the next fix below.