The following bug has been logged on the website:
Bug reference: 8288
Logged by: Thomas Gauss
Email address: tgauss(at)wolfsysteme(dot)de
PostgreSQL version: Unsupported/Unknown
Operating system: Windows 7 64bit
Description:
Having data directory on drive d:\database\data-9.3 it takes about 45
minutes to initialise cluster. Most of the time icacls is run by the
installer, seems like bug#7738 is still active in 9.3.0b2's installer.