well, I don’t know how but my spark don’t save my avatar… every single day i have to add my avatar again… how can I resolve that?
You can wipe you Spark profile and start with a fresh one. Spark profile is here
C:\Users\username\AppData\Roaming\Spark
If you need your history, copy this folder:
C:\Users\username\AppData\Roaming\Spark\user\username@servername\transcripts
And copy it back after you start with a fresh profile.