Samsung tool pro 36.8.exe can' t install windows xp win32 not valide

Hello teams...
Any one can explain why i cannot install update of samsung toolpro 36.8.exe
On my win xp pc
When i excute program i recive this message
Samsungtoolpro_36.8.exe not a valide win32 application
How to fix this problem...

NB: i try to scan my pc from verus or malware but nothing find

THANK'S in advance