Counter-Strike 2 is the latest entry in the Counter-Strike franchise. The game got a lukewarm reception from PC users during its launch due to a number of reasons. Aside from that, CS2 is a significant visual upgrade over Counter-Strike Global Offensive and it is an optimized game. However, PC players are experiencing Error Code 0x0000045a when they launch the game. In this CS2 guide, I will list fixes that will help PC users fix the Error Code 0x0000045a.
CS2 Error 0x0000045a Fixes That’ll Help
Counter-Strike is a long-running PC-exclusive franchise from Valve. Traditionally, CS titles have always been optimized and run smoothly on a number of PC configurations. This is also true for Counter-Strike 2, the latest entry in the franchise. However, PC players are experiencing Error Code 0x0000045a when they launch the game. The following are the fixes that’ll help PC users fix the error.
Check Operating System
If you are experiencing Error Code 0x0000045a while trying to play CS2 on Windows 7 or 8.1, then you have to upgrade your operating system to Windows 10. Counter-Strike 2 doesn’t support Windows 7 or 8.1 and requires Windows 10 minimum to play it.
Your CPU is the main reason why CS2 is crashing with Error Code 0x0000045a. The game doesn’t support old CPUs like Athlon or Phenom as they lack the necessary instruction set required to run Counter-Strike 2. If you are using an old Athlon or Phenom CPU, upgrade to a newer Intel or AMD CPU to fix the error and play Counter-Strike 2.
If you are using Windows 10 or higher, then the reason why you are experiencing the Error Code 0x0000045a when launching CS2 is that you haven’t updated your OS. Install all pending updates and the error will be fixed. Open Windows Settings > Windows Update > check for updates.
Also, install the optional updates for Windows as they can fix the Error Code 0x0000045a. Open Windows Settings > Windows Update > Advanced Options > Optional Updates > Install all available updates.
Run The Game In Compatibility Mode
Another fix for the CS2 Error Code 0x0000045a is running the game in compatibility mode.
- Right-click Counter-Strike 2 in your Steam library > Manage > Browse Local Files
- A new Explorer Window will open with game files
- Right-click the executable and select properties
- Go to the Compatibility tab
- Check “Run this program in compatibility mode for” and select Windows 7 from the drop-down menu
- Apply the changes and play CS2
- Error Code 0x0000045a is now fixed
Run SFC Scan
Often system files go corrupt or get damaged over time due to a number of reasons which results in Error Code 0x0000045a when launching CS2. Windows has a built-in feature called SFC scan that scans and repairs any damaged or corrupt system files.
- Open Command Prompt and run it as an administrator
- type sfc /scannow
- Let the scan complete and launch Counter-Strike 2
- Error Code 0x0000045a is fixed
That is all for our Counter-Strike 2 fixes for Error Code 0x0000045a. If you are facing errors and issues with other PC games or your PC then also see our hub for commonly occurring PC errors and their fixes.