I am tring to convert old Windows Help files to HTML Help format. I opened the old Windows Help Project in HTML Help Workshop and it seemed to convert the files fine, but then when i went to compile the new project i get the following error messages:

Microsoft HTML Help Compiler 4.72.7352

Compiling f:\AMERITEC\Ameridev.400\Help\configurator.chm

    HHC6000: Error: 
	An error occurred attempting to create an internal file. Make certain there is enough disk space on the drive where you are compiling your file.
    HHC5007: Error: 
	Fatal Navigational Compilation Error. This is likely the result of an invalid .HHC file.


The following files were not compiled:

and that is all. I have already checked the drive space on my local drive (1Gb free) and the network (f:) drive (160 Mb free). Any Help would be appreciated! Thanks.