The following bug has been logged online: Bug reference: 3820 Logged by: Sergey Email address: better@voteland.ru PostgreSQL version: 8.3.beta4 Operating system: Windows Vista x64 Description: auto-installer-failed Details: I have 8.2 version work and running, also I want to try out 8.3.beta4 but it failed to install. Windows logs tells: Activation content creation error for "C:\Program Files (x86)\PostgreSQL\8.3-beta4\bin\initdb.exe". There is no "Microsoft.VC80.CRT,processorArchitecture="x86"". ---------------------------(end of broadcast)--------------------------- TIP 7: You can help support the PostgreSQL project by donating at http://www.postgresql.org/about/donate