Trouble installing silkroad

[loopy1142]

I downloaded silk road yesterday and exctracted it this morning. (downloaded over night) This morning I opened silkroadonline_Globalofficial_v1_180 and it started to download. I tryed downloading to c:/program files and just c: but neither of them worked. Everytime i tried to install it says silkroadonline_Globalofficial_v1_180.exe has encountered a problem and needs to close. If you in the middle of something the information might be lost. We are sorry for the inconveinence. BTW I extracted to desktop (wasn't sure where to exctract)

If you can find any flaws or think of a solution it would greatly be appreciated. Thanks!