Frameset Loading in the system

HI,i am facing a problem with the aplications

when i am using different systems

the problem is

when i opened a application in one system in that some of the frameset links are not opened and it says unable to find any path to server because remote system not responding

and asks for server to select

after selecting the server it opens the default view

and it will not open the frameset and it says unable to load frame set content opening database with out frameset

while in the mean time when i connect the same application with some other system it was working properly

so guys please suggest me what i have to do for this thing