I have the same problem. I installed WMPTSEv1.4 on Vista Ultimate to access m4a/aac audio files in WMP 11 and Media Center. WMP crashes as soon as WMPTSE is enabled. I'm using ffdshow and haali splitter to decode m4a files.
I've read many forums with info on WMPTSE and tried all suggested fixes.
Does WMPTSE work on vista and can anyone explain how to get WMPTSE working on Vista?
Thanks.
2009-01-03 16:11:56 UTC in WMP Tag Support Extender