If you are all of the sudden getting an mmdriver.inf file missing error like the one below then I have an easy fix for you. Below I put a link to a zip file that contains the mmdriver.inf file, all you need to do is extract the zip file contents and copy the mmdriver.inf file into your c:\windows\system32\ directory. This is for Windows XP, once you copy the file there will be no more errors.


June 5, 2009 at 5:11 pm
hola oye a mi no me sale directorio
June 17, 2009 at 10:50 pm
I downloaded the mmdriver.inf file. How do I get it in the System32? HELP
January 1, 2010 at 1:25 am
Thanx for the quick fix. Worked perfect.
January 11, 2010 at 10:30 am
thank u for your support.
January 25, 2010 at 3:19 pm
hi,need info how to install this file on the right place.
David
dodorp43do@yahoo.com
January 29, 2010 at 10:40 am
Thanks! This was the best help I have ever gotten online!
July 17, 2010 at 8:50 am
Thanks!!
July 28, 2010 at 3:05 pm
Thanks–worked great. After downloading, you must UNZIP the file, then copy the mmdriver file to C:\windows\system32\ directory. We restarted the computer for good measure.
October 5, 2010 at 11:09 am
Many thanks for your assistance.
October 18, 2010 at 8:15 am
Thank you Great fix for this problem,beats what computer support told me (reformat the hard drive)
October 19, 2010 at 2:33 pm
Thank you very much.
Worked perfectly.
October 20, 2010 at 10:40 am
Thank you for the quick fix. Worked perfect.
February 2, 2011 at 9:21 pm
freaking awesome..finally..a site that gives what it promises.
March 11, 2011 at 9:57 am
Worked perfectly. Thanks.
April 16, 2011 at 9:25 pm
Thanks a million. I “upgraded” to a new version of Skype and it just took it upon itself to erase my file.
After I did my reboot, there was no more “mmdriver.imf” file.
I tried copying the file out of my Wife’s computer but couldn’t get it to work for some reason. Your link worked great.
Thanks again for saving me hours of work.
June 7, 2011 at 1:26 pm
Hi and thanks for such an easy fix to my problem with the missing mmdriver. Cannot imagine how it went missing in the first place!!!
June 12, 2011 at 11:24 pm
I echo the comment that this is, without a doubt, the most useful tip I have ever found on line. Kudos to you and thank you.
June 28, 2011 at 9:41 am
fantastic took me couple of month,home and away to fix this problem now works perfect,thanks lot
December 9, 2011 at 11:51 am
for me it won’t work and i don’t know why i have a similar problem but he says just Instalation Failed. somebody know why?
March 12, 2012 at 1:11 pm
Thank you for your information…….
March 13, 2012 at 8:44 am
Thank you!… Worked perfectly!
August 16, 2012 at 1:55 am
while installing conexant hd audio driver, i got error saying mmdriver.inf missing…… So i tried to fix it by your file…… It is fixed, but Now i’m getting error code 10, which says device can not start!please help…… Thank you!i’m using windows xp pro x64……
November 22, 2012 at 1:53 pm
I have a Tivo series 2 with a lifetime service. I have videos on harddrive and I think the Tivo hard drive may be going bad Is there a software that can transfer the videos off the tivo hard drive to another source.’
Thank you
March 2, 2013 at 8:45 pm
I tried your fix, but I have 7zip not winzip, I thought it might have jumped over to 7zip Looks like I have to buy winzip
March 2, 2013 at 9:19 pm
To unzip ZIP files you do not need to buy win zip. Windows has a built in unzip utility. I’m sure 7zip could probably open the zip file as well. Just right click on the zip file once you download and choose to extract. Best of luck
April 2, 2013 at 9:51 pm
Fantastic! Thanks!