How to restore Confluence 3.4.3 backup data?

[John Ang]

Hi,

Latest Confluence only supports data restoration from Confluence 4 and above. May I know how do I restore Confluence 3.4.3 data?

I have tried to install 3.4.3 and request for an evaluation license key but the key doesn't work.

My old Confluence instance could no longer be started up due to machine problems.

[Nic Brough -Adaptavist-]

What does "the key doesn't work" mean?  I've just installed and run 3.4.3 with a newly created evaluation key and it works fine.  You'll need to debug that first, then import your 3.4.3 data, then upgrade it.