Sep 24, 2009  Missing Intel IMA ADPCM (11) VLC needs no Codec usually so use it as a backup, when it asks to take over file associations just say no. Hope this helps. Rob - Bicycle - Mark Twain said it right. Did this solve your problem? Sorry this didn't help. Thanks for marking this as the answer.

Marco i have a problem i have this message: You’ve encountered an error message C00D10D1 while using Windows Media Player. The following information might help you troubleshoot the issue. Codec is missing Windows Media Player cannot play the file (or cannot play either the audio or video portion of the file) because the Microsoft ADPCM Format (2) codec is not installed on your computer. I have windows vista,do you can help me? I', sorry but my english is very bad, im speak spanish.thankyou. Feedback So much postings no answers. This is caused by a file that might have been deleted in your VISTA.

Now, which file? I don’t know.

I checked Microsoft site for VISTA stuff and Can’t find any info. Installing any ADPCM audio codec might help but don’t know where to get it. Trap vocal loops. There are so many but go 2 be weary of spyware/adware/ virus etc. Can a true guru come here and help us solve this.

If VISTA says that ADPCM is already included in VISTA, what is the name of this file and how can I get it back? All those suggestions about updating the sound drivers are incorrect answers.

I have the same problem, If I do find a solution I will post it here and also at Hope we can fix this ASAP. I have this problem with all.wav files with ADPCM codec. I used gspot to findout which codec they had and they did have ADPCM init.

I had installed codecs, removed some, someone I think one of them actually deleted the AUDIO CODEC ADPCM from my vista. Is this the case?

Please some GURU come and help, I am in vain!!!!