I have a 64bit Vista laptop. Initally, I tried to Install a 64bit version SQL Server Express 2005 on my computer, but no matter what I tried, only the 32bit version seemed to work…so that is what got installed.
The 32bit SQL Server Express 2005 was working fine, but recently I installed a 64bit version of SQL Server Express 2008 – with all the tools and features. During the install, it recognized my 2005 database correctly, but it forced me to uninstall my 2005 SSMS, before I could install the 2008 version.
That is fine, but the problem is that when I try and access an existing 2005 database through the 2008 SSMS, it gives me the following message:
‘The database planboard is not accessible (Object Explorer)’
–where ‘planboard’ is the name of my 2005 database.
Does anyone have an idea about how to get around this error/problem?
–Thanks Mike C.
I found the answer after doing a little Google research. My sa password for my 2005 instance, was different from my 2008 instance. Further, although I could login to the 2005 instance using Windows Authentication, I could not access the planboard database with it. After logging in specifically with my old 2005 sa password, I was able to see the database. I then found that the 2005 instance did not have my windows username as a login with rights to the planboard database.
I am not quite sure why it worked before, and then didn’t work after the 2008 install…but after specifically entering my Windows username in as a SQL Server login to the 2005 instance, and giving it rights to the planboard database…I can now login use Windows Authentication to access the 2005 database as well.
I thought it was a 32 vs 64-bit issue, but it was just a security issue.