Message: I can't write on file (filename).log
Version: 3.5x, 4.x, 5.x - Scientific WorkPlace & Scientific Word
This message appears during a compilation:
I can't write on file 'filename.log'.
You have tried to start a new compilation of your document while a previous compilation is still in progress. The formatter locks the files during compilation, so the .log file is inaccessible.
Make sure any previous compilations have completed and no other instances of the TrueTeX Formatter are running before you try to compile again.