Find differences between 2 strings/files; patch

[Leonel]

Hi, good day.

I need  compare macros. I'm trying to use function "Compare2Macros", but I'm having a error message when run de Function. This is the message that I got:

Error in __xdiff_api: dll not found or failed to load

The specific line in _xdiff_api is:

dll "$qm$\xdiff" #xdl_set_allocator memallocator_t*malt

I've the xdiff.dll file in QM directory's. I'm using the QM version: 2.4.12.2 in a 32 bits SO

I searched for similar problem in internet, but I can't find information or something about the how to resolve it.

Can you help me please ?

Thanks in advance.