First, have you updated your install of FM12 to the latest patch version? Have you also checked if WebWorks is updated with fixes to handle FM12 version files? Next, you mention that the files worked in FM9 - have you gone through and opened all the "old" files in FM12 to upgrade them? If all have been updated, perhaps doing a MIF-wash on them might clean them up. Another diagnostic technique would be to go through and try making a CHM out of each file individually until it chokes - then you can examine that file in more detail to see what's going on inside it...
Hi Jeff,
I finally solved it by reinstalling the epublisher.
I noticed that when I reinstalled, the epublisher tried to connect to FM. It seems trying to get to the FM information on the computer.
I guess before the reinstall, it only have my FM 9 information , so I had that problem.
So I think epublisher needs to be reinstalled once FM upgraded. that 's the case.
Thank you very very much for replying me, happy new year ! here is such a good place for the beginners like me!