I upgraded to altbinz 24.1, when it loads it says:
Cannot create file "C:\Program Files\AltBinz\misc\unrar.dll". Access is denied.
Then when i try to close it i get this:
Access violation at address 005BBA23 in module 'altbinz.exe'. Read address 00000000.
Basically it refused to let me exit the program unless i terminate the process.