I followed the instructions in the <a href=''http://community.axosoft.com/forums/thread/12448.aspx''>FAQ</a>, however IIS simply responded as all websites with ASP.Net being 404. It appears that you must also enable ''ASP.Net v2.0.50727 (32-bit)'' if it is Prohibited under the Web Service Extensions in IIS Manager. 

I have read the FAQ about OnTime 2007 and 64-Bit. Now my questions:  - Is this still the same for 2008? - Does OnTime run on 64-bit anyway, if we don't use the reporting engine?    Thanks Eric