Anyone got an installer for 10.5.12?

Installed 10.5.20 the other day and cant even open a session anymore.No idea why and sick of trying to figure it out,but the previous version seemed to work ok.I can only see an installer for 10.5.20 available for download.I would download that and completely reinstall and see if that helps,but I’ll have to download 20 gigs of extras.Anyone got a link for the previous version download? Thanks

If you are on Windows you can uninstall the 10.5.20 which will roll you back to 10.5.12.

Did you get sorted?