I noticed that the discussion regarding DVD Shrink in a different thread (link from Google) that I had reading was fairly old. It talked about reinstalling Nero 6 b/c a member was receiving "To enable burning, please install Nero" on the Backup DVD menu of DVD Shrink 3.2. Those were the days when almost every program was 32bit including windows. With the newer version of windows (7, 64 bit), and the 64 bit software, (Nero 10) the old dvd shrink (3.2) won't recognize Nero EVEN after clean reinstall. I recently purchased Nero 10 a few months ago. I also had purchased DVD shrink 2011 (and had it installed for awhile) but the windows weren't popping up at the right times and you couldn't adjust certain settings b/c the window was behind the another shrink window and you couldn't move the windows. When I emailed the dvd shrink about it, they apologized and said they had some bugs to work out. (This was right after the 2011 version came out.) They said they would let me know when they had done that so I could download the newer version. They said my activation key would still work on the newer version. I haven't heard anything from them. I installed the 3.2 version of shrink (that I had saved as a download some years ago)and have been using it but it won't recognize Nero 10. When I recently downloaded the 2011 version and went to enter my key, the program won't accept it. I said all that to ask if there are any work-arounds. (I temporarily backup the target on HDD then open Nero (BackItUp10)and then burn the DVD manually.)I followed the advice in the old thread but b/c it was 4-5 years old, it doesn't seem to be working with Win7 64 or perhaps it's the newer version of Nero?? I have reinstalled both Nero 10 and DVD Shrink 3.2 but it still says "to enable burning, please install Nero". Does anyone have any other suggestions? Thank you.