Last Revision Date: 6/19/2015
Prior to the Windows Vista Compatability and Reliability Pack, users may experience AVI corruption issues.
Windows Vista customer have reported being unable to play back AVIs they have saved. It has been found that the AVI headers have been corrupted and that this is an issue introduced in Windows Vista. Microsoft has released a Windows Vista Compatability and Reliability Pack which resolves this and many other problems in the Vista operating systems.
These updates may be downloaded from this link on the Microsoft website.