To install the manual, just copy the file (disktective_manual.exe) into the program's directory, after which it can be opened by clicking Menu: Help/Manual (in Disktective 5.0 or higher). The manual runs by itself, it has its own built-in viewer.

The manual exe-eBook is created using TreePad Business Edition and compiled with TreePad's exe-eBook Creator (freeware). Both manual and viewer program are contained inside one executable file.