Copying applications over a partition

I run a dual boot Vista/XP. On my Vista partition, I have a program installed which I would like to have on XP as well. The problem is, the installer is not anywhere on the internet or on my hard drive. I need to get this program onto XP. I've tried copying the program files folder over, but to no avail. Any suggestions? Any would be appreciated.
~LGT

 

You will need the install files. There's really no other way of getting a working installation on a new partition.

Perhaps if you posted the name and version of your program, someone can help you find it?

 

The program is a Sept 2006 CTP release of Microsoft Expression Graphic Designer. Any other releases post September 2006 lack the functionality that I require (i.e, the Vector B-Spline). Because its so specific, I can't find any download mirrors for the CTP release. This puts me in a very sticky situation. I NEED that B-Spline tool.

 

Seems like you need to reach into your wallet and buy some software. This might be a starting point: http://www.microsoft.com/expression/products/retail.aspx?key=web

 

=/. The new expression, according to some friends from DeviantART, does not have a B-Spline, which is the only reason why I need this specific CTP release from this specific Software.

 

You might try ebay; look here.

 

It wasn't a retail package, the Sept 2006 CTP. It was a free download from the Microsoft Site.

 

Okay, reviewing the CURRENT Expression Designer product page, Microsoft is advertising the product as having a B-spline tool????

http://img233.imageshack.us/img233/663/expressiondesigneros0.gif

 

Okay, now what the hell. So much for not having a B-Spline tool, I even downloaded the free trial and tested myself. There IS a B-Spline... FFS now I look like a complete retard. I know not to trust my mates on DA again >_>. Sorry for the idiocy i've caused T_T