cant download programs

I ended up with Ultimate defender in my computer, I went through the process in the read first thread and cleaning procedure but none of the programs will run. I try to open the programs after download and nothing. Thanks

 

I did not try MGtools I was trying to go in order and when I couldnt get the others to load I stopped. I will try the one you posted. Thanks

 

It didnt work either. I ran the MGtools and a window came up that the registry edit is blocked by the admistrator.

 

I am the Admin and have admin priviledges
I am running Windows XP media
I tried to run in safe mode, but didnt work.

After being frustrated all day I left for a few hours, when I came back to it I cleared everything and started over. Everything went well and seems to work fine. Thanks again for the help this site is great.