Bex64 error

Call of Duty®: Black Ops 4
Stopped working
‎11/‎18/‎2018 11:24 AM
Report sent
Faulting Application Path: G:\Call of Duty Black Ops 4\BlackOps4.exe
Problem signature
Problem Event Name: BEX64
Application Name: BlackOps4.exe
Application Version:
Application Timestamp: 5beb2bad
Fault Module Name: BlackOps4.exe
Fault Module Version:
Fault Module Timestamp: 5beb2bad
Exception Offset: 000000000449b889
Exception Code: c0000409
Exception Data: 0000000000000007
OS Version: 10.0.16299.
Locale ID: 1033
Additional Information 1: 2706
Additional Information 2: 2706cc2b1a8c6e0b2525ff8e6631d158
Additional Information 3: 4013
Additional Information 4: 4013b1c431ddcdc36edd61e6b5d67af3

Extra information about the problem
Bucket ID: 90577ef93fd05c3c7de8cf0b9bfc917c (2155200070465393020)

I've tried so many solutions to try to get this to work (Clean boot, startups disabled, dep off (which doesn't work for a 64bit application), turned windows firewall exceptions to all for bo4, NVidia control panel add program)

Hi Justin,

Thank you for writing to Microsoft Community Forums.

To have better clarity on the issue, answer the below-listed questions and get back to us.

  1. Did you make any changes to the computer prior to this issue?
  2. What is the make and model number of your computer?
  3. Is Windows operating system installed on your G: partition?

Try the following methods and see if this helps.

Method 1: Data Execution.

Step 1: Click on the Start Menu > Search for Command Prompt > Right-click on Command Prompt > Run As Administrator.
Step 2: Once the Command Prompt is up and running, type the below command and hit Enter.

  • bcdedit.exe /set {current} nx AlwaysOff

Step 3: Once you get the output as The operation completed successfully, restart your computer once and check for the issue.

Method 2: Update Graphics Drivers.

I would also suggest you to update the Graphics Drivers of your computer and see if this helps.

Hope it helps.

Let us know if you got the help you needed by clicking Yes or No.

Best regards,
Shafeeq Ali Khan
Microsoft Community – Moderator

14 people were helped by this reply


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Question Info

Last updated October 28, 2020 Views 16,200 Applies to: