What's going on Solidworks 2021? SO very unstable this version. I've had numerous crashes since upgrading... was at least 3-4 times a day with service pack 0 (several different reasons for the crashes). Better with service pack 1 but now this is back... (when starting Solidworks)
I've since turned off "Automatic synchronize settings" in system options that has stopped the message but will still fail when doing a manual "Upload Settings" or "Download Settings" in "Synchronize Now"
Also I've crashed 3 times today just pasting an appearance to a solid in my model... even after shutting down computer and restarting Solidworks.
Looks like DS has problem with setting server. Report to you VAR.
I was using 2021 since SP0. Not many crash.
I'm using SP2 now. Did a few FEA today. Working on imports. No crash.
Are you using PDM? There are lots of problem with PDM.