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bxoisco.dll - Analyze and How to Fix Errors

★★★★★ Verified File (27.08.2026)

Description


Creation date: 10.09.2015 04:13:16
File version: 7.12.1.0
Antivirus scan: ✅ OK
Category: Network
File size: 79.2 kb.
Architecture: 64-bit (x64)
✅ This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.
How to determine your system architecture: Press keys Win+R , enter symbols wmic os get osarchitecture , press Enter.

Digital file signature bxoisco.dll

Publisher: QLogic Corporation
Issuer: VeriSign Class 3 Code Signing 2010 CA
Encryption algorithm: SHA1
Time stamp: Dec 2 01:45:00 2015 GMT

What is bxoisco.dll?

bxoisco.dll is a dynamic link library (DLL) file that plays a crucial role in Windows. It contains code and data that can be used by multiple programs without the need to copy this information into every program. DLL files are essential for efficient system performance, as they allow shared resources among various applications.

MD5: 69b1b9dbfc972d373cfe6e69cecb5caa
SHA-1: c7ff913095b31bbdbd2c78c9115e92472071ee5c
SHA-256: 65ae309f9734abf4f1663cb221edf0c57e6c2844e112e5b5bf547709908417e6

Where it is Used

bxoisco.dll likely relates to QLogic's NetXtreme II drivers or similar networking components. It could be part of a proprietary software suite designed for network card management, firmware updates, or other system utilities.

Errors Related to bxoisco.dll

Common issues involving bxoisco.dll might include:

  • Error: "bxoisco.dll not found"
  • Error: "Missing bxoisco.dll"
  • Error: "Error loading bxoisco.dll"

File Security

The security of a DLL like bxoisco.dll is paramount. It is generally safe if downloaded from official sources or trusted software vendors. However, if the file was obtained from an unverified source or shows signs of tampering (e.g., unusual file size, hash mismatch), it could pose a security risk.

Detection: Always ensure you download DLL files only from reputable websites and verify their integrity using checksums provided by the vendor.

bxoisco.dll was not found
The code execution cannot proceed because bxoisco.dll was not found
Failed to load bxoisco.dll
The procedure entry point ... could not be located in bxoisco.dll

1.
2a. 👉 Try to copy bxoisco.dll C:\Program Files\Your program\
2b. Also try to copy to bin, lib folders.
2c. Try to copy bxoisco.dll C:\Program Files (x86)\Your program\
👉 It is recommended to back up the files before replacement.
How do I switch to the current Windows directory?
- Press and hold the key "win" on the keyboard and press the key "r" , then write %windir% and press the key Enter.
How to switch to the directory Program Files (x86) ?
- Press Win+R then enter %ProgramFiles(x86)% and after press Enter.

How to Fix Errors

  1. Reinstall Programs: Reinstalling the software that requires bxoisco.dll may resolve any missing or corrupted files. This can be done through the Control Panel's Add or Remove Programs feature.
  2. Update Windows: Ensure your operating system is up-to-date. Windows updates often include critical security patches and bug fixes that might address issues with DLLs.
  3. Manual Replacement:

    1. Download a trusted version of the file from the official source or a reputable website.
    2. Extract the downloaded file to a safe location on your computer.
    3. Manually replace the missing file by copying and pasting it into the system folder, typically found in:
      • C:\Windows\System32

FAQ

Q: Can I safely download bxoisco.dll from the internet?

A: Download only from official sources or trusted websites to avoid potential security risks.

Q: How do I know if a DLL is safe?

A: Check for vendor-provided checksums, and verify the file's integrity using tools like File Hash Checker.

Conclusion

Understanding the role of bxoisco.dll in your Windows system is important for maintaining optimal performance. By following the recommended steps, you can address any issues and ensure that your DLL files remain secure.


The file bxoisco.dll is not a standard Windows operating system file, nor is it associated with any widely recognized legitimate mainstream software. Due to its randomized or non-standard name, it is highly likely associated with a specific third-party application, game modification, or malware / adware masquerading as a system component.

Because it is not a core Windows file, it does not have a single standard location, but it is typically found either in the installation directory of the software that requires it or inside temporary folders if generated by malicious processes (e.g., C:\Users\<Username>\AppData\Local\Temp\).

How to Fix bxoisco.dll Errors Without Downloading Anything

Since downloading standalone DLL files from third-party websites exposes your computer to severe security risks, you can resolve this error completely offline using built-in Windows utility tools and native features.

1. Clear Startup Entries and Scheduled Tasks

If the error pops up immediately when your computer boots up, Windows is trying to launch a file that has already been partially deleted (often by your antivirus).

  • Press Ctrl + Shift + Esc to open the Task Manager.
  • Navigate to the Startup apps tab.
  • Look for any unknown, suspicious, or blank entries, right-click them, and select Disable.
  • Next, press Windows Key + R, type taskschd.msc, and press Enter to open the Task Scheduler. Look through the Active Tasks for any automated triggers pointing to this DLL and delete them.

2. Run Windows Native Repair Tools

If the file corrupted a linked core dependency or system registry link, Windows can fix its own integrity paths natively.

  • Press the Windows Key, type cmd, right-click Command Prompt, and select Run as administrator.
  • Type the following command to scan and repair system files, then press Enter:
    sfc /scannow
  • Once complete, type this command to repair the deployment image, then press Enter:
    DISM /Online /Cleanup-Image /RestoreHealth
  • Restart your computer.

3. Reinstall the Affected Software

If the error occurs only when you attempt to launch a specific game or app, the application installation itself is corrupted.

  • Press Windows Key + R, type appwiz.cpl, and press Enter.
  • Locate the program causing the error in the list, click it, and choose Uninstall.
  • Reinstall the program using its original local installation media or installer package to natively restore all missing dependencies.

4. Perform a Clean Boot

To isolate whether a third-party background process is triggering the error, boot Windows with only essential drivers running.

  • Press Windows Key + R, type msconfig, and press Enter.
  • Go to the Services tab, check the box that says Hide all Microsoft services, and click Disable all.
  • Go to the Startup tab, click Open Task Manager, and disable all startup items.
  • Restart your PC. If the error is gone, re-enable services one by one to identify the exact software causing the conflict.

If you are unsure which specific program triggers this pop-up, would you like help running a script to trace the exact process path?

Other versions:
️ bxoisco.dll 6.0.3.0 32-bit (x86)
QLogic Corporation