The file INSTALLPATH\Documentation\Help\FlexCelVCLFM.chm of FlexCel version 6.8 seems to be broken, since it cannot be opened, if I double-click on it. Other .chm files on my system open without problems.
Not sure on what might happen, it seems to be ok here. Just to make sure, I've uploaded the latest to:
http://www.tmssoftware.biz/flexcel/hlp/vcl/FlexCelVCLFM.chm
Can you check if you can open it fine?
I can open the FlexCelVCLFM.chm file only from a Network share. It has something to do with some security patches from Microsoft regarding HTML Help. So I fixed the Delphi Help entry for FlexCel in the registry to point to the Network share and it works. Thank you for the help.