Make sure you download the self extracting file and run it from your hard drive.
Please be patient when you run the self extracting file as it silently extracts all of the necessary files and then automatically runs the Xcelsius 2008 SP3 installer which can take a few minutes. The install files are extracted to the C:Temp folder along with the other CD files including: documentation, connectivity and portal integration kits.
SP3 is cumulative patch so incorporates all the patches to-date and delivers new fixes and features, therefore Xcelsius 2008 SP1 and SP2 are no longer available. Customers looking for fixes shipped with SP1 or SP2 should download and install SP3.
Note: The Enterprise patch is for all versions of Xcelsius 2008 except Xcelsius 2008 Present which has its own patch