I cannot install MailWasher Pro from the .pkg.sitx install file.
The sitx format is the latest format, which includes recovery information so that if the compressed file becomes corrupted during download (or upload) Stuffit can repair it automatically. To install MailWasher Pro first extract the *.pkg file from the Stuffit archive.
If your version of Stuffit Expander does not understand the *.sitx file format then you'll need to upgrade. The upgrade is free. Finally double click on the *.pkg file to install.
What versions of Mac OSX support MailWasher Pro?
MailWasher Pro will NOT run on versions of Mac X OS earlier than V10.3.x (Panther). There is no point trying to run MailWasher Pro on the Jaguar release of OS X since MailWasher Pro makes use of feature found only in the Panther release of Carbon. Furthermore, MailWasher Pro is NOT compatible with object files produced by gcc V2.95.3, the version that is shipped with Jaguar. MailWasher Pro also runs on IntelMacs.
I have other questions not answered here. What should I do?
Send your questions to macsupport@firetrust.com