After performing an Undo, the contents of a file have changed to another file (or has become blank).
This is a known bug in Screenwriter that only happens under the following conditions:
- Two files are open and they both have changes that have not been saved.
- You switch to another program then back.
- Then, you perform an Undo (Ctrl+Z).
To avoid this happening, save an open document before switching to another open document. This will be fixed in a future version of the program.
This issue has been correct in Screenwriter 6.