Updating one application of crystal report hosted on a server sharing one crystal server license

Hi,

I want to know if there are multiple application on one crystal server license, hosted on the same server, then what would be the effect on the other application due to updating of the crystal reports in one application?

and is there any complexity or difficulty in terms of time taken may arise in maintaining Crystal reports embedded applications in our environment with multiple application in same web server ?

Please help

thanks,

Amit Shahani