I am newbie user of SW 2005.
After installation (from the HD) everything is fine and working. After check for updates, I had access to download area with subscription numbers.
I have downloaded the 1 service pack for from SP0 to SP5. When I try to apply service pack from my HD I have an error of WI as below
Error 1642 "The installer cannot install the upgrade patch because the program being upgraded may be missing or the upgrade patch updates a different version of the program. Verify that the program to be upgraded exists on your computer and that you have the correct upgrade patch. ".
I am sure that I have SW 2005 SP0
Can somebody had experienced same pb and tell me what am I doing wrong ? I checked some newsgroup and aspecially FAQ's from SW but I could still not apply the SP0-5
Thanks in advance