Not all software is a stable as Dopus
Windows is one of them
I reinstalled without formatting. So the 'Programs Files' dir still contained the DOpus install.
I reinstalled Dopus and entered my registration details.
Unfortunalely my settings are lost.
Is there a way to recover my old settings?
If not is it possible to backup settings for a next crash/reinstall.
Look for the directories where DO put its configuration files. Copy these and in case you need something from there, you can copy & paste individual settings or full config files from there (/dopusdata and /dopusglobaldata). Better to exit DO before replacing full files, then relaunch.