[@bopyd Member 13 years, 10 months ago]

okay found this https://trac.buddypress.org/ticket/2552.
Looks like a known issue.

[@bopyd Member 13 years, 10 months ago]

I am having a similar issue. The menu bar link shows
http://siteURL/press/members/admin/activity/ which gives me an error. If I change it to
http://siteURL/press/index.php/members/admin/activity/ Then it works fine.
I am on Windows hosting IIS 6.0.

Any suggestions?