Thanks for the help,
I figured out the problem.
2.5 didn’t install correctly alongside 2.3, I probably should’ve uninstalled 2.3 to begin with, but I figured that they could coexist since 2.5 is 64-bit.
But apparently they were both installed in Program Files (not Program Files x86 for Silo 2.3) And for some reason 2.5’s shortcut was pointing to 2.3 and 2.5 didn’t exist in the Program Files folder…I hope I didn’t lose you guys there.
So all I did was uninstall Silo 2 and tried to unistall the other Silo 2 but it can"t find the folder…
…I guess that’s normal because I just uninstalled it (a/o it doesn’t exist).
So I went and installed 2.5 and it works!
Now I have a ghost of Silo 2 floating in my app list, but that’s not too important. Because 2.5 seems to be working properly.
Lesson learned :“First, I must unistall then I may install”.
Thanks again for your help.