Hi, Mike.
I'm not sure how your files got this way, but maybe that doesn't matter. Let's just fix it, then you can clean up the leftovers at your convenience. ;^}
You should have a folder named QuickenW, and this should contain all the working files for Q2005. The location of the folder would depend on the choices you made during installation, but the default is C:\Program Files\QuickenW. Within QuickenW should be nearly 200 files, totaling about
50 MB. There should also be about 2 dozen subfolders, including one named \BACKUP and one named \Q99Files. The QuickenW\BACKUP folder should contain your automatic backup files. The QuickenW\Q99Files folder should be dated the day you upgraded from Quicken 99, and should contain the last working set of your data files that you used with Q99. Also within QuickenW should be your actual current working fileset, QDATA.*, dated today or very recently.
It's OK to use the default name, QDATA, for your own files. It gets confusing, though, when you are trying to separate your real data from examples. I recommend that you select a name for YOUR fileset. Pick a name of no more than 7 characters and don't use a number for the last character. MIKE.QDF is a good name; MIKE2.QDF is not so good, because it'll get confusing when Quicken's backup adds a digit - making it MIKE21.QDF. (Voice of experience! It's workable, with care, but why invite the confusion?) When I see the name QDATA2 in your latest post, I'm not sure if that is the actual name of your working file, or if it is the second backup of your QDATA file. :>( For the following example, I'll use MIKE.QDF.
To start the fix, simply open Quicken 2005 normally. This should load your current working file, whatever its name. Make sure this is, in fact, the right file. Then click File | Backup. In Box 1, "Select the Quicken file to back up", you should see the full path of your current working file. By default, it would be C:\Program Files\QUICKENW\QDATA.QDF. If it is something else, THAT is where your current working file has been saved up to now. You can change this - but don't!
In Box 2, "Where do you want to save your backup file?", select the first radio button, "On my computer". In the box, "Select the disk drive and path to the backup folder", type in: C:\Program Files\QuickenW\MIKE.QDF, and then click OK.
This will move your working fileset, whatever its name, from wherever it used to be to where it should be, changing its name in the process. You will henceforth be using the fileset MIKE.*, located in the QuickenW folder.
Now, exit Quicken. Then use Windows Explorer to navigate to the C:\Program Files\QuickenW folder and click on the file MIKE.QDF. This should start Quicken 2005, using the MIKE data file. The next time you exit Quicken, it will remember this filename and path for the future - until you change it. (You can, if you like, right-click on the filename in Explorer and create a shortcut on your Desktop that will always start Quicken with this file loaded.)
Now, use File | Backup again to save your new MIKE fileset to wherever you want your non-automatic backups to be. Box 1 of the Backup window should already show your new MIKE.QDF file as the one to be backed up. In Box 2, Browse to - or type in - the location where you want the backup to be. DO NOT choose QuickenW\BACKUP; that's just inviting unnecessary confusion, in addition to providing no additional security if that folder gets lost or damaged.
Now, rename the QuickenW\BACKUP folder to OLDBACK (or some other name of your choice). After a week or so, you should see that Quicken has created a new QuickenW\BACKUP folder and that it contains a set of files named MIKE1.*. This is the first generation of the automatic backups of your newly-named data fileset. Each week, a new generation will be added, as I explained before, until you have a full set, from MIKE1 to MIKE5.
Now, at your convenience, you can find and evaluate all the QDATA*.* files on your computer and delete all those - in OLDBACK and elsewhere - that you no longer need.
If you get stuck or lost in all this, post back and we'll try again. ;^)
RC