Call of Duty Vanguard is the latest iteration of the long-running military shooter series, taking the franchise back to the WWII era. The game is finally out for the players to enjoy, but some have faced frequent crashes since its release.Call of Duty Vanguard has received relatively positive reviews worldwide, urging gamers to play the game as soon as they get their hands on it. However, some of them have faced the “Scan and Repair” bug with the game's PC version.This bug either completely disallows players from connecting, or the game keeps on crashing repeatedly. This article is going to discuss some solutions regarding the problems of Call of Duty Vanguard.Possible fixes for Call of Duty Vanguard continual crashesCall of Duty Vanguard has been a rough ride for some players since its release, as multiple crash issues have been reported. Some of the reasons might be due to dated drivers, corrupted game files, etc. As a result of which, players were unable to even get into the game despite preordering.Forcing Call of Duty Vanguard to run on DirectX 11The crash issue of Call of Duty Vanguard was fixed for some players when they switched back to DirectX 11. It’s a more stable version than DX12 but comes at the cost of sacrificing some features specific to DirectX 12.Here are the steps to switch back to DX11:Open Battle.Net ClientRun Call Of Duty VanguardGo to OptionsCheck Additional Command Line Arguments and type -d3d11Exit and see if the game worksPerform a Clean Boot before launching the gameSometimes, specific third-party software can prevent Call of Duty Vanguard from running correctly, crashing the game often. Performing a clean boot before playing the game can be a convenient option.Here are the steps to perform a clean boot:Press Windows Key + RType msconfig and hit EnterGo to the Services tabCheck Hide all Microsoft servicesClick Disable allGo to the Startup tab and click on Open Task ManagerDisable one task at a time and restart the systemRepairing game filesIf everything fails, repairing the existing game files can prove to be fruitful. Here are the steps to scan and repair game files:Open the Battle.net clientOpen the game COD Vanguard by clicking on the iconClick Options > Scan and Repair > Start ScanApart from these mainstream suggestions, some quick fixes are also mentioned below:Setting Windows Power Options to High-Performance ModeDisabling GeForce Experience OverlayInstalling latest driversReinstalling the entire game (not quick but saves a lot of hassle).Sledgehammer Games@SHGamesCurrently playing 🎧1:07 AM · Nov 11, 20212353100Currently playing 🎧 https://t.co/rTlZQcbASEThis article reflects the opinions of the writer.