Wrong Local Header signature: 0x53444353

An error occurs when Generating Word Specification.

“Wrong Local Header signature: 0x53444353”

I had a similar issue a few weeks back when trying to import elements from one project into another. In my case it turned out that one of my masters had gotten corrupted somehow. If I excluded that master from the import, everything worked fine.

Try only including a few pages in the generation and see if that works. If it does, keep testing by adding a few more each time. Hopefully, you might get lucky like me and only have to rework a page/master or two.

By far not the best solution, but it might least give you a work-around.