is there any way i can just reinstall everything and have it already with the new patch ?

i did that and now there is no more icon that says LFS, and i cant run the program

hey i was wondering if someone could please give me some help, i downloaded the new patch automatically and when it was done it woudl not open , and i just downloaded it manually. i was wondering where i have to put it in the folder, does it go in the data folder of LFS and what subfolder?

i have vista also if it makes a difference