When using Firefox for Management Center, the following error is displayed:
" Unsupported browser used with Management Center
To use the Management Center, you must use Windows Internet Explorer 7.0 or Mozilla 3.0 "
Resolving the problem
Install WebSphere Commerce Feature Pack 5 (or higher) to obtain APAR JR41885.
If you are on a lower Feature Pack level, and cannot upgrade to Feature Pack 5, contact IBM Support for APAR JR41885 or follow the work around listed under the "Local Fix" section of the APAR document.