Access Violation At Address 0043c7ac In Module Statusmonitorexe Upd ^hot^ Official

This error typically points to a conflict between a background utility and your system's memory management. Specifically, statusmonitor.exe is most commonly associated with GFI LANGuard Network Security, though similar file names are used by printer drivers (like Brother) or Dell system utilities.

Here is a technical overview and the steps to resolve this specific access violation. What is "Access Violation at Address 0043c7ac"?

An Access Violation (Exception 0xc0000005) occurs when a program tries to read or write to a memory address that it does not have permission to access.

Conclusion

The “Access violation at address 0043C7AC in module StatusMonitor.exe” is a classic software bug — typically a null pointer dereference inside an older or poorly maintained utility. While the error looks technical and alarming, most home and business users can solve it with a simple reinstall, compatibility settings, or by disabling conflicting software.

If none of the solutions work, the most pragmatic approach is to replace StatusMonitor.exe with a modern alternative or rely on built‑in OS monitoring tools (Windows Printer Management, Performance Monitor, or WMI).

Pro tip: Always verify the digital signature of StatusMonitor.exe. Malware often uses generic names like this to hide in plain sight.

Article version: 1.0 — Last updated: 2026-04-23
Technical references: Microsoft Docs (Exception Code 0xC0000005), Sysinternals Process Monitor documentation.

This report details the "Access Violation" error associated with the statusmonitor.exe

module. This type of error occurs when a program attempts to read or write to a protected memory address it does not have permission to access Error Overview Error Message: Access violation at address statusmonitor.exe Primary Cause: This error typically points to a conflict between

The application is attempting to use a memory location that is either invalid, unassigned, or restricted by the operating system Microsoft Learn Module Identification: statusmonitor.exe

is typically a background process associated with printer status utilities (often Brother or Dell) or specialized hardware monitoring software. Common Root Causes Corrupted System Files:

Missing or damaged Windows system files can interfere with how applications manage memory Microsoft Learn Data Execution Prevention (DEP):

Windows security features may block the execution of specific code in memory locations it deems "data only" Software Conflict:

Background applications, such as antivirus software or other monitoring tools, may conflict with the module's operation Microsoft Learn Outdated Drivers/Software:

Incompatibilities between older software versions and modern operating systems (Windows 10/11) frequently trigger these violations Access violation c0000005 - Microsoft Q&A

How to Fix "Access Violation at Address 0043C7AC" in StatusMonitor.exe

If you are seeing a popup error that reads "Access violation at address 0043C7AC in module StatusMonitor.exe," you are likely using a Brother printer. This specific error is a common glitch within the Brother Status Monitor utility, usually triggered when the software tries to access a protected memory address that it doesn't have permission to use. Pro tip: Always verify the digital signature of

Here is a straightforward guide to resolving the issue and stopping the constant popups. What Causes This Error?

The StatusMonitor.exe file is part of the Brother Status Monitor suite, which tracks ink levels and printer readiness. The "Access Violation" typically occurs because:

Software Conflict: Another background process is preventing the monitor from reading memory.

Corrupted Driver: A recent Windows update or an incomplete installation has corrupted the Brother software.

Compatibility Issues: The utility is running in a mode that is incompatible with your current version of Windows. Step 1: Force Quit and Restart the Process

Before diving into deeper fixes, try clearing the current "stuck" instance of the program. Press Ctrl + Shift + Esc to open the Task Manager. Go to the Details or Processes tab. Locate StatusMonitor.exe. Right-click it and select End Task.

Restart your computer. In many cases, a fresh reboot reallocates the memory correctly. Step 2: Run in Compatibility Mode

If the error started after a Windows update, the Status Monitor might be struggling with the new OS environment. Article version: 1

Right-click the Brother Status Monitor icon on your desktop (or find the .exe in C:\Program Files (x86)\Brother). Select Properties. Click the Compatibility tab.

Check the box for "Run this program in compatibility mode for" and select Windows 7 or Windows 8. Check the box for "Run this program as an administrator." Click Apply and restart the app. Step 3: Disable Status Monitor from Startup

If you don't mind checking your ink levels manually, the easiest way to stop the error is to prevent the monitor from launching when you turn on your PC. Open Task Manager (Ctrl + Shift + Esc). Click the Startup tab. Find Brother Status Monitor. Click Disable.

Your printer will still work perfectly; you just won't get the automated status popups. Step 4: Reinstall the "Full Driver & Software Package"

If the error persists, the software itself is likely corrupted. A simple reinstall usually clears the memory address conflict. Go to the Control Panel > Uninstall a Program. Find your Brother Manufacturing software and uninstall it. Go to the Brother Solutions Center. Search for your printer model.

Download and install the Full Driver & Software Package (not just the basic driver). This replaces the faulty StatusMonitor.exe with a clean version.

The "Access Violation at 0043C7AC" is rarely a sign of a hardware failure. It is almost always a software-level conflict. By either running the program as an administrator or performing a clean reinstall of the Brother suite, you can eliminate the error and return to normal printing.

5. Solutions (From Quick to Advanced)

3. Root Causes

| Cause | Explanation | |-------|-------------| | Corrupt installation | Missing DLLs or registry entries cause function pointers to be null. | | Outdated software | The program expects system APIs that changed after an OS update. | | Conflicting third-party software | Antivirus hooks or overlay tools (e.g., Discord, NVIDIA ShadowPlay) modify memory access. | | Faulty driver | A kernel driver provides incorrect device status data → application crashes. | | Corrupt system files | msvcrt.dll, kernel32.dll, or COM components are damaged. | | Malware impersonation | A fake StatusMonitor.exe (malware) crashes due to poor coding. |

Note: Address 0043C7AC is low (below 0x00400000 in many compilers), suggesting no ASLR and likely an older Delphi, VB6, or VC++6 application.

Solution 3: Disable Conflicting Programs

Open the Task Manager by pressing Ctrl + Shift + Esc.
Look for any programs that may be conflicting with the StatusMonitor.exe program.
Right-click on the program and select "End Task" to disable it.