File names like DOS names

Hi! I'm version
Sometimes, in Explorer mode, the file names are showed like DOS short names.
For example, the file "Directory Opus Lister Error.jpg" is showed like "DIRECT~1.JPG".
Why this happen?
Thanks for help.

Maybe dopus.exe is bad . reinstall DO.

Or maybe you could have a look on this topic :
[Opus 9 fault?)

And ask for a licence :slight_smile:

When you think you have a legal version of Directory Opus 9,
uninstall the program, download a new copy
reinstall the program and install your Program Certificate again.

When you use a stolen version look here:

[url]Problems caused by unofficial patches]

and here:

[url]Wierd Opus symptom]