Urgent: When using lzma compression no % progress is shown in install page.
When I use default compression I set ShowInstDetails to "show" and in the install page a percentage progress is shown. This is very useful when extracting large files. In this case progress bar does not move but the % progress shows to the user that installation is in progress.
When I use lzma compression no % progress is shown and in the case of large files the user might think that the installer does nothing.
Any suggestion?