It says 'Build Failed' in 'decompileMc'

Hello. I am using an 32-bit OS and I can't change it. I am using MCreator 1.7.4 for Minecraft 1.7.10 but I can't build the Forge. When I open the program it's starting but it is gives an error it says:

:decompileMc FAILED
FAILURE: Build failed with an exception.
* What went wrong:
BUİLD FAILED
Execution failed for task ':decompileMc'.
> Process 'command 'D:\MCreator174\jdk32\bin\java.exe'' finished with non-zero exit value 1

What can I do for this error?