GRF getting corrupted after patching

[Phaige]

My case is the same with this post https://rathena.org/board/topic/83639-patcher-corrupt-grf/ . But that topic got archived already and upon reading it there has been no clear solution for it.. Im using thor patcher to patch one of my grf because im using multiple grf. Another thing to consider is that the operating system of the pc is Windows 8.  Does anyone got similar problems like this? I'm wandering what's causing the grf to corrupt and how come if I got windows 7 or XP the newly patched grf is working.  Can someone help me with this..

[Haziel]

Do not use Thor Generator, use GRF Editor to create your .thor files.

Last time I tried to use Thor Generator I had that headache.

Edited January 3, 2016 by Haziel

[Phaige]

Does not use Thor Generator, use GRF Editor to create your .thor files.

Last time I tried to use Thor Generator I had that headache.

Thank you for replying Haziel.. I will try this..