After trouble of crashed getting started pane and CCS shutdown when trying import a GUIComposer project I start try some action, the first got to unusable status :(
I launched ccs from terminal with option -clean, I left there for 6 hour but nothing appeared other grey pane with nothing in. I killed and relaunched got same effect, after few second I killed again then I launched as root, as root operation completed fine bust after that there is no chance to run again in user mode.
Old trick of renaming .ti doesn't work nor lock file I removed from .ti places.
detail are on thread relative to GUIcomposer crash but if necessary I can copy there.
This issue is blocking so if someone has some idea I thank in advance for hint.