WinRAR 3.90 Beta 3

1. WinRAR displays only one password prompt when unpacking 7z archive
with encrypted file names.

2. Further improvements in shell extension performance. Now WinRAR
context menu must be more responsive when working with thousands
of selected files.

3. Bugs fixed:

a) WinRAR could display random characters as archive comment
when browsing some ZIP SFX archives, which do not contain
any archive comment;

b) switch -ed did not prevent extraction of empty folders;

c) WinRAR could fail to compress some of subfolders specified
in the command line if -n switch was present;

d) WinRAR could crash when decompressing some of corrupt RAR archives.