This module is blocked from loading into the Local Security Authority. \Device\HarddiskVolume#\Program Files\Bonjour\mdnsNSP.dll


M

Mikke

Member
Local time
6:52 AM
Posts
3
OS
Windows 11 Pro
How can get LSA to accept this dll?
And If sommeone wonders: I not running Itunes.
Bonjour is used by Dymo software to my Label Printer.
 
Windows Build/Version
Windows 11 Pro 24H2

My Computer

System One

  • OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home build
    CPU
    Intel Ultra 7 265K
    Motherboard
    Asus TUF Gaming Z890-Plus WIFI
    Memory
    Corsair Vengeance RGB DDR5 5600MHz 96GB
    Graphics Card(s)
    ASUS TUF Gaming Radeon RX 7800 XT OG OC
    Sound Card
    In motherboard
    Monitor(s) Displays
    ASUS 27" 4K skjerm ProArt PA279CV
    Screen Resolution
    4K
    Hard Drives
    Kingston KC3000 M.2 2280 NVMe SSD 1TB
    Kingston FURY Renegade M.2 2280 SSD 4TB
    Seagate Barracuda 4TB
    PSU
    Corsair RM850x 850W
    Case
    Corsair Obsidian 450D Midi Tower
    Cooling
    Artic Freezer 36
    Keyboard
    Logitech Keyboard K280e
    Mouse
    Evoluent VerticalMouse 3
    Internet Speed
    1000/1000
    Browser
    Chrome
    Antivirus
    Norton 360
www.winhelponline.com

mdnsNSP.dll (Bonjour) is Blocked from loading into LSA

When you start Windows, the Program Compatibility Assistant notification dialog launches, mentioning that the module mdnsNSP.dll has been blocked from loading. This error occurs if an older version of…
www.winhelponline.com www.winhelponline.com

I wonder whether Dymo has an updated version of their software?
 

My Computers

System One System Two

  • OS
    Windows 11 26100.3025
    Computer type
    PC/Desktop
    Manufacturer/Model
    homebuilt
    CPU
    Amd Threadripper 7970X
    Motherboard
    Gigabyte TRX50 Aero D
    Memory
    128GB (4 X 32) G.Skill DDR5 6400 (RDIMM)
    Graphics Card(s)
    Gigabyte RTX 4090 OC
    Sound Card
    none (USB to speakers), Realtek
    Monitor(s) Displays
    Philips 27E1N8900 OLED
    Screen Resolution
    3840 X 2160 @ 60Hz
    Hard Drives
    Crucial T700 2TB M.2 NVME SSD
    WD 4TB Blue SATA SSD
    Seagate 18TB IronWolf Pro
    PSU
    BeQuiet! Straight Power 12 1500W
    Case
    Lian Li 011 Dynamic Evo XL
    Cooling
    SilverStone Technology XE360-TR5, with 3 Phanteks T30 fans
    Keyboard
    Logitech K120 (wired)
    Mouse
    Logitech M500s (wired)
    Internet Speed
    2000/300 Mbps (down/up)
  • Operating System
    windows 11 26100.3025
    Computer type
    PC/Desktop
    Manufacturer/Model
    homebuilt
    CPU
    Intel I9-13900K
    Motherboard
    Asus RoG Strix Z690-E
    Memory
    64GB G.Skill DDR5-6000
    Graphics card(s)
    Gigabyte RTX 3090 ti
    Sound Card
    built in Realtek
    Monitor(s) Displays
    Asus PA329C
    Screen Resolution
    3840 X 2160 @60Hz
    Hard Drives
    WDC SN850 1TB
    8TB Seagate Ironwolf
    4TB Seagate Ironwolf
    PSU
    eVGA SuperNOVA 1300 GT
    Case
    Lian Li 011 Dynamic Evo
    Cooling
    Corsair iCUE H150i ELITE CAPELLIX Liquid CPU Cooler
    Mouse
    Logitech M500s (wired)
    Keyboard
    Logitech K120 (wired)
Yes, but it does not work with my old printer.
 

My Computer

System One

  • OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home build
    CPU
    Intel Ultra 7 265K
    Motherboard
    Asus TUF Gaming Z890-Plus WIFI
    Memory
    Corsair Vengeance RGB DDR5 5600MHz 96GB
    Graphics Card(s)
    ASUS TUF Gaming Radeon RX 7800 XT OG OC
    Sound Card
    In motherboard
    Monitor(s) Displays
    ASUS 27" 4K skjerm ProArt PA279CV
    Screen Resolution
    4K
    Hard Drives
    Kingston KC3000 M.2 2280 NVMe SSD 1TB
    Kingston FURY Renegade M.2 2280 SSD 4TB
    Seagate Barracuda 4TB
    PSU
    Corsair RM850x 850W
    Case
    Corsair Obsidian 450D Midi Tower
    Cooling
    Artic Freezer 36
    Keyboard
    Logitech Keyboard K280e
    Mouse
    Evoluent VerticalMouse 3
    Internet Speed
    1000/1000
    Browser
    Chrome
    Antivirus
    Norton 360
Mikke said:
How can get LSA to accept this dll?
And If sommeone wonders: I not running Itunes.
Bonjour is used by Dymo software to my Label Printer.
Click to expand...
Hi @Mikke,

Thank you for filling out your specs so thoroughly in your profile.
Have you checked the Dymo web sites for new drivers?


Please review this:

A driver can't load on this device - Microsoft Support

Find out the steps you can take if you receive a message telling you a driver can't load on your device.
support.microsoft.com support.microsoft.com
  • You can also open the Core isolation page by selecting Start > Settings > Update & Security > Windows Security > Device Security and then under Core isolation, selecting Core isolation details.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro for Workstations
    Computer type
    Laptop
    Manufacturer/Model
    ASUSTeK COMPUTER INC. TUF Gaming FX705GM
    CPU
    2.20 gigahertz Intel i7-8750H Hyper-threaded 12 cores
    Motherboard
    ASUSTeK COMPUTER INC. FX705GM 1.0
    Memory
    24428 Megabytes
    Graphics Card(s)
    Intel(R) UHD Graphics 630 / NVIDIA GeForce GTX 1060
    Sound Card
    Intel(R) Display Audio / Realtek(R) Audio
    Monitor(s) Displays
    Integrated Monitor (17.3"vis)
    Screen Resolution
    FHD 1920X1080 16:9
    Hard Drives
    2 SSD SATA/NVM Express 1.3
    WDS500G2B0A-00SM50 500.1 GB
    WDCSDAPNUW-1002 256 GB
    PSU
    19V DC 6.32 A 120 W
    Cooling
    Dual Fans
    Mouse
    MS Bluetooth
    Internet Speed
    Fiber 1GB Cox -us & 400MB Orange-fr
    Browser
    Edge Canary- Firefox Nightly-Chrome Dev
    Antivirus
    Windows Defender
    Other Info
    VMs of Windows 11 stable/Beta/Dev/Canary
    VM of XeroLinux- Arch based & Debian 12
  • Operating System
    Windows 11 Insider Canary
    Computer type
    Laptop
    Manufacturer/Model
    ASUS X751BP
    CPU
    AMD Dual Core A6-9220
    Motherboard
    ASUS
    Memory
    8 GB
    Graphics card(s)
    AMD Radeon R5 M420
    Sound Card
    Realtek
    Monitor(s) Displays
    17.3
    Screen Resolution
    1600X900 16:9
    Hard Drives
    1TB 5400RPM
Thank You!
By turning the Memory Integrity setting Off I got the Bonjour to run.
 

My Computer

System One

  • OS
    Windows 11 Pro
    Computer type
    PC/Desktop
    Manufacturer/Model
    Home build
    CPU
    Intel Ultra 7 265K
    Motherboard
    Asus TUF Gaming Z890-Plus WIFI
    Memory
    Corsair Vengeance RGB DDR5 5600MHz 96GB
    Graphics Card(s)
    ASUS TUF Gaming Radeon RX 7800 XT OG OC
    Sound Card
    In motherboard
    Monitor(s) Displays
    ASUS 27" 4K skjerm ProArt PA279CV
    Screen Resolution
    4K
    Hard Drives
    Kingston KC3000 M.2 2280 NVMe SSD 1TB
    Kingston FURY Renegade M.2 2280 SSD 4TB
    Seagate Barracuda 4TB
    PSU
    Corsair RM850x 850W
    Case
    Corsair Obsidian 450D Midi Tower
    Cooling
    Artic Freezer 36
    Keyboard
    Logitech Keyboard K280e
    Mouse
    Evoluent VerticalMouse 3
    Internet Speed
    1000/1000
    Browser
    Chrome
    Antivirus
    Norton 360
Mikke said:
Thank You!
By turning the Memory Integrity setting Off I got the Bonjour to run.
Click to expand...
Hey @Mikke
Keep in mind that turning Memory Integrity off disables some protection and makes your system more vulnerable.
Ideally, Dymo should update their drivers, even for their older models.
 

My Computers

System One System Two

  • OS
    Windows 11 Pro for Workstations
    Computer type
    Laptop
    Manufacturer/Model
    ASUSTeK COMPUTER INC. TUF Gaming FX705GM
    CPU
    2.20 gigahertz Intel i7-8750H Hyper-threaded 12 cores
    Motherboard
    ASUSTeK COMPUTER INC. FX705GM 1.0
    Memory
    24428 Megabytes
    Graphics Card(s)
    Intel(R) UHD Graphics 630 / NVIDIA GeForce GTX 1060
    Sound Card
    Intel(R) Display Audio / Realtek(R) Audio
    Monitor(s) Displays
    Integrated Monitor (17.3"vis)
    Screen Resolution
    FHD 1920X1080 16:9
    Hard Drives
    2 SSD SATA/NVM Express 1.3
    WDS500G2B0A-00SM50 500.1 GB
    WDCSDAPNUW-1002 256 GB
    PSU
    19V DC 6.32 A 120 W
    Cooling
    Dual Fans
    Mouse
    MS Bluetooth
    Internet Speed
    Fiber 1GB Cox -us & 400MB Orange-fr
    Browser
    Edge Canary- Firefox Nightly-Chrome Dev
    Antivirus
    Windows Defender
    Other Info
    VMs of Windows 11 stable/Beta/Dev/Canary
    VM of XeroLinux- Arch based & Debian 12
  • Operating System
    Windows 11 Insider Canary
    Computer type
    Laptop
    Manufacturer/Model
    ASUS X751BP
    CPU
    AMD Dual Core A6-9220
    Motherboard
    ASUS
    Memory
    8 GB
    Graphics card(s)
    AMD Radeon R5 M420
    Sound Card
    Realtek
    Monitor(s) Displays
    17.3
    Screen Resolution
    1600X900 16:9
    Hard Drives
    1TB 5400RPM
Mikke said:
Thank You!
By turning the Memory Integrity setting Off I got the Bonjour to run.
Click to expand...
I suppose that the security value of core isolation may be less than enabling old hardware to continue to work.

I don't know whether to criticize Microsoft, Dymo, or both. :-|
 

My Computers

System One System Two

  • OS
    Windows 11 26100.3025
    Computer type
    PC/Desktop
    Manufacturer/Model
    homebuilt
    CPU
    Amd Threadripper 7970X
    Motherboard
    Gigabyte TRX50 Aero D
    Memory
    128GB (4 X 32) G.Skill DDR5 6400 (RDIMM)
    Graphics Card(s)
    Gigabyte RTX 4090 OC
    Sound Card
    none (USB to speakers), Realtek
    Monitor(s) Displays
    Philips 27E1N8900 OLED
    Screen Resolution
    3840 X 2160 @ 60Hz
    Hard Drives
    Crucial T700 2TB M.2 NVME SSD
    WD 4TB Blue SATA SSD
    Seagate 18TB IronWolf Pro
    PSU
    BeQuiet! Straight Power 12 1500W
    Case
    Lian Li 011 Dynamic Evo XL
    Cooling
    SilverStone Technology XE360-TR5, with 3 Phanteks T30 fans
    Keyboard
    Logitech K120 (wired)
    Mouse
    Logitech M500s (wired)
    Internet Speed
    2000/300 Mbps (down/up)
  • Operating System
    windows 11 26100.3025
    Computer type
    PC/Desktop
    Manufacturer/Model
    homebuilt
    CPU
    Intel I9-13900K
    Motherboard
    Asus RoG Strix Z690-E
    Memory
    64GB G.Skill DDR5-6000
    Graphics card(s)
    Gigabyte RTX 3090 ti
    Sound Card
    built in Realtek
    Monitor(s) Displays
    Asus PA329C
    Screen Resolution
    3840 X 2160 @60Hz
    Hard Drives
    WDC SN850 1TB
    8TB Seagate Ironwolf
    4TB Seagate Ironwolf
    PSU
    eVGA SuperNOVA 1300 GT
    Case
    Lian Li 011 Dynamic Evo
    Cooling
    Corsair iCUE H150i ELITE CAPELLIX Liquid CPU Cooler
    Mouse
    Logitech M500s (wired)
    Keyboard
    Logitech K120 (wired)
Dymo, they're probably using an outdated version of the Bonjour driver. MS is doing their job by identifying and blocking vulnerable drivers, but smaller companies simply lack the dev resources to keep up with security exploits.

The latest iTunes includes the current Bonjour driver, which according to Chocolatey's repo site can be installed separately.
1. Download the iTunes installer. Chocolatey suggests https://secure-appldnld.apple.com/i...420E-4BEF-A8C7-16A8E499B7D3/iTunes64Setup.exe

2. Unzip the iTunes64Setup.exe file to a folder.

3. Inside you will find a Bonjour64.msi file. As Admin, install the latest driver:
Code: 
msiexec /i Bonjour64.msi /qn /norestart

4. Check if your printer still works. If not, go into Device Manager and select the printer driver. Rollback to the older Dymo version.

5. Assuming everything works, try to re-enable Core Isolation.
 

My Computer

System One

  • OS
    Windows 7
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