The g521f32w.dll file is a piece of a conversion component of Word For Word conversion for JPEG (an image format) created by the Inso Corporation. Major textbook publisher Houghton Mifflin was the parent company of the Inso corporation, which was a spinoff company that specialized in document publishing software.
The Word For Word software tools were designed to assist in the publication of documents across multiple operating systems. This file was involved in the conversion of JPG images. If you see an error with this file, it may disable the program that is using it to convert files. Clean your registry to solve this problem.
While reinstalling programs is often the only way to fix a nagging error, not every problem can be solved that way. Sometimes the problem is in a part of the registry that doesn’t get updated by the installation program. You should regularly clean your registry to fix those kind of issues.
ZookaWare PC Cleaner hunts through your registry looking for mistakes and fixing them. Use ZookaWare PC Cleaner to keep the dll file errors away.