Version: unspecified (using KDE 4.5.4) OS: Linux Dolphin can not open rar and 7z archives like zip and tar even unrar and p7zip is installed. Reproducible: Always Steps to Reproduce: 1. Install unrar and 7z. 2. Enable option "open archives like folders" in Dolphin settings. 3. Create archives in four formats: tar, 7z, zip and rar. 4. Try to open all four in Dolphin. Actual Results: 1. Dolphin can open tar and zip itself. 2. Dolphin call external application for 7z and rar. Expected Results: Like Nautilus - open all four itself, without external archiver application. External archiver application in my case is Ark.
*** This bug has been marked as a duplicate of bug 185030 ***