How to remove an mdmxsdk error

Mdmxsdk.sys is a Windows driver. A driver is a small software program that allows your computer to communicate with hardware or connected devices. This means that a driver has direct access to the internals of the OS, hardware etc.
The free file information forum can help you determine if mdmxsdk.sys belonging to the Windows system or an application you can trust.

Run a free scan to check for mdmxsdk drivers in need of updating

Mdmxsdk.sys file information

The process known as Diagnostic Interface DRIVER or Diagnostic Interface (version x86 Driver) belongs to software Diagnostic Interface (version x86 Driver) or Diagnostic Legacy Interface by Conexant (www.conexant.com).

Description: mdmxsdk.sys is located in the folder C:\Windows\System32\drivers. Known file sizes on Windows 7/XP are 13,059 bytes (29% of all occurrences), 11,043 bytes and 12 more variants.
The driver can be started or stopped from Services in the Control Panel or by other programs. The program has no visible window. The service has no detailed description. It is not a Windows system file. Mdmxsdk.sys is a Microsoft signed file. mdmxsdk.sys seems to be a compressed file. Therefore the technical security rating is 16% dangerous, however also read the users reviews.

Recommended: Identify mdmxsdk.sys related errors

Important: Some malware camouflages itself as mdmxsdk.sys, particularly when located in the c:\windows or c:\windows\system32 folder. Therefore, you should check the mdmxsdk.sys process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.

Score

User Comments

it should be a kernel driver
claudio gabbani

It's one of the driver files for my laptop's modem

"mdmxdsk" ; File is Copyright by; C o n e x a n t S y s t e m s , I n c . 2 0 0 0; It is a Diagnostic Interface; part of "Creative Modem Blaster V.92 PCI DI5631" Driver SETUP Files; May have extensions SYS, DLL or PDB; Is usually found in Dir X:/i386
Dandy Dan

V.92 Modem component
Ray

Get an error message saying that file is missing

appeared during Fax\Modem installation
John Clark

It is essential for your .dll's to work. Without it your machine will find all your hardware as new everytime you boot up.
Brian

Vista reports "Code integrity determined that the image has of a file is not valid. The file could be corrupt due to unauthorized modification or the invalid hash could indicate a potential disk device error."
Jaartee

I think it showed up after SP2 download I've hadsome other driver problems, but it seems to be something I did.
KM

After installing a us robotics modem the hardware wizard says it needs the file. Seemingly its not on the disk or on the downloaded file. Attempting to install it from the downloaded file and/or the disk the computer restarts itself . When it starts it says there has been an extreme error and wants to report to WINDOWS.

i think its part of tunersource.exe and its located in C:\WINDOWS\ServicePackFiles\i386
sniper of all pirates

i removed this from my pc a long time ago, cause Its part of the driver/service pack for the HD modem speaker service( a startup service that always runs and uses up resources. I am not sure who uses dailup modems anymore but I can guarantee it was save for me to delete Ill never need it
J dog

Summary: Average user rating of mdmxsdk.sys: based on 18 votes with 12 reviews.

6 users think mdmxsdk.sys is essential for Windows or an installed application. 5 users think it's probably harmless. 7 users think it's neither essential nor dangerous. 5 users doesn't grade mdmxsdk.sys ("not sure about it").

Mdmxsdk scanner

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