When installing the latest version of the M-Audio Fast Track Ultra drivers (6.1.10) from this page you can get the following error:
“This application has requested the Runtime to terminate it in an unusual way. Please contact the application’s support team for more information.”
The solution is easy. Unzip the downloaded file and right click the .exe installer. Choose Properties and then Compatibility. Select run as administrator and choose run this program in compatibility mode for Windows XP SP3. On my computer, the drivers installed without errors.