I can't scroll using the Bluetooth Laser Mouse scroll wheel if I open an application "as administrator" in Windows 7 (German Windows 7 SP1 64 bit, Lenovo Mouse Suite 6.48). If I open the same application in the regular fashion, i.e. not "as administrator", scrolling works fine. Applications tested: SciTE, Notepad++.
I have experienced problems with scrolling before in older Mozilla apps (Firefox, Thunderbird). Luckily, these are gone with newer versions. Using the trick I learned back then to disable universal scrolling didn't help here.