I'm getting the attached installation error when trying to install the main 2.5.1.0 release as well as the latest 2.5.1.1 debug build. Shareaza won't start after getting this error. This is on Windows 2000 SP4.
Shareaza still support Win2000, at last I use it on this only. Question was asked what processor do you use? Please tell preciselly. Question is if you proc got SSE instructions or not. And try newer debug built to verify if this problem persists still.
The processor on my old computer is an AMD K6-2 3D, which is I see is no longer supported by the latest version of Shareaza. I guess I'll be stick with 2.5.0.0.