>I remember getting the same message when I first started using HTML Help Workshop - I had about 120MB free on C and the file I was compiling was pretty small. I moved it to my F: drive with 3GB free and don't remember seeing the problem after that. Have you tried putting it on your local drive ?
>
>Rob
>>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.

I've been fooling around with the new HTML help and got that error message also. I created some heading and page entries in the table of contents (.hhc) and then it compiled okay. It had nothing apparently to do with my disk space. I haven't converted a file, but maybe the table of contents portion is having a problem.

HTH