When I try to compile some examples and my own programs, I usually get an answer from
Visual Prolog that it is impossible to compile, because a file or a disk is read-only.
There can be several reasons of the problem:
- You load an example code directly from the Visual Prolog CD. In this case, the VDE, by
default, will try to save changes and write generated files to your CD.
- Some source files of an example (for instance, a .VPR file), or the whole Visual
Prolog directory, on your HDD have the read-only attribute.
Note that some copy utilities can keep read-only file attribute, when you directly copy
files to HDD from the Visual Prolog CD ..\RUN subdirectory.
|