I'm unclear what you mean? You say,
"I only have a full copy of the /sql7/data forder which was the data file of my former system..."
I assume you mean that you have a backup copy of the SQL Data folder which contained all of the MDF and perhaps the LDF files. Is this assumption correct?
Or do you have a backup folder that contains database backup (i.e., .BAK, .DIF and/or .TRN) files?
You also say,
"I found I couldn't get the important database back in the data copy..."
This is the part that is very confusing. Do you mean that the MDF file doesn't exist or can't be restored to the server? Or do you mean that although the file exists in the folder, the database doesn't show in SQL Server?
Were you able to recover other databases besides the one in question? In particular, did you recover the master datasbase? When you reinstalled SQL server the master was rebuilt so all your databses would no longer exist in SQL server. Hopefully, you've been able to recover master.
Do you get any error messages? What have you tried so far?
I really don't know which if any of my questions are pertinent to the problem. Please forgive me if I've asked unnecssary questions. I'm just trying to understand the nature of the problem. Terry Broadbent
Please review faq183-874.
"The greatest obstacle to discovery is not ignorance -- it is the illusion of knowledge." - Daniel J Boorstin