Desperate on installing SP 1

after we download sp1 and hit runj, we got "Unspecific Error Occur" popup window, with message:The following unexpected error occur:" then without any detail. here is the hotfix log:

Please help

08/01/2006 14:33:51.967 ================================================================================
08/01/2006 14:33:51.967 Hotfix package launched
08/01/2006 14:33:51.967 Successfully opened registry key: SOFTWARE\Microsoft\Windows\CurrentVersion
08/01/2006 14:33:51.967 Successfully read registry key: CommonFilesDir, string value = C:\Program Files (x86)\Common Files
08/01/2006 14:33:51.967 Successfully opened registry key: SOFTWARE\Microsoft\Windows\CurrentVersion
08/01/2006 14:33:51.967 Successfully read registry key: ProgramFilesDir, string value = C:\Program Files (x86)
08/01/2006 14:33:52.014 Successfully opened registry key: SOFTWARE\Microsoft\Windows\CurrentVersion
08/01/2006 14:33:52.014 Successfully read registry key: CommonFilesDir, string value = C:\Program Files (x86)\Common Files
08/01/2006 14:33:52.014 Successfully opened registry key: SOFTWARE\Microsoft\Windows\CurrentVersion
08/01/2006 14:33:52.014 Successfully read registry key: ProgramFilesDir, string value = C:\Program Files (x86)
08/01/2006 14:33:52.014 Local Computer:
08/01/2006 14:33:52.014 Target Details: ISSQL05
08/01/2006 14:33:52.014 commonfilesdir = C:\Program Files (x86)\Common Files
08/01/2006 14:33:52.014 lcidsupportdir = e:\1af2e497cde06964771333\1033
08/01/2006 14:33:52.014 programfilesdir = C:\Program Files (x86)
08/01/2006 14:33:52.014 supportdir = \\ISSQL05\e$\1af2e497cde06964771333
08/01/2006 14:33:52.014 supportdirlocal = e:\1af2e497cde06964771333
08/01/2006 14:33:52.014 windir = C:\WINDOWS
08/01/2006 14:33:52.014 winsysdir = C:\WINDOWS\system32
08/01/2006 14:33:52.014
08/01/2006 14:33:52.014 Enumerating applicable products for this patch
08/01/2006 14:33:53.530 The patch installation could not proceed due to unexpected errors
08/01/2006 14:33:53.530
08/01/2006 14:33:53.530 Product Status Summary:
08/01/2006 14:33:53.780 Hotfix package closed

I also faced this error after process "Enumerating applicable products for this patch" once installing SQL SP1 but I m not sure why this came up. That was a development machine so I didnt fiddle much with it.

Regards

|||hmm.. I have the same problem.|||

I found sollution in this thread http://forums.microsoft.com/MSDN/ShowPost.aspx?PostID=614124&SiteID=1&mode=1