Hello - I think I may have just replied, but it seems to have not saved to the thread.

On your first point, I tried to open multiple times and checked my version (latest version available), but I cannot access.

On your second point, I checked my access and it is on "always allow", but this is for my C:Drive. My file is on my Z:Drive (which is my OneDrive mapped to windows explorer)

I also checked those links. Some tell me to copy it to my desktop and try to open. I am able to open the file from my locally saved version on my external hard drive. I also tried to switch the ND and TLG files to ND.OLD and TLG.OLD, but this did not work.

Any other thoughts? I don't want to have to carry around my external hard drive to access my quickbooks! Thanks!!!