Hello,
Sorry to hear about the crash. The ONLY file that can be archived/saved to a CD-ROM is the data file. This can be either the raw data file ending in .LBK or the backups ending in .BAK. You CANNOT copy Logbook Pro (folder) to a CD-ROM then restore it. The program must be installed to function.
Therefore, install 1.9.6.5, the latest, then find your data file on the CD-ROM which ends in .LBK and copy the .LBK to your hard drive. Logbook Pro when starting up will prompt to locate this with a NEW/OPEN/RESTORE dialog. If you don't have a .LBK, restore a .BAK (backup) file using the RESTORE option.
Hope this Helps (HTH)