Error in SWG installation..Follow

I dont know whats going on.. 4th time trying to install, and it crashes at the same time...

Error Number: 0x800f0707
Description: Dllfunction call crashed: ISRT._WaitOnDialog

Setup will now terminate.

this is what i get... and its completely lame.. mabey its the cds? :| nothing i can do.. can anyone tell me mabey a solution if they have had the problem before?

sorry was asleep mm kks ill try that thanks. ^.^