First of all: Many thanks for your previous help. I managed to do the fresh reinstall and to fix some missing files. So please ignore my last inquiry with all the errors that I noted.  Xerte is working fine now and I am so pleased!  I am so excited about what I will be able to do, using Xerte.
I had saved all of my old LO objects and each is in a separate folder.  Can you direct me as to how I can now retrieve them so they are part of the new installation.  In the properties section I am expected to upload a single file.  Should I pack all of the files that are in  saved folder in a Zip file and then upload that zip file?
Thank you!