Perfect, the fix to disable the ESC-sequences works fine.
Now can I set/delete the breakpoints and als the watches are displayed nice.
I also dont unterstand why C::B trys to write there. I added the rights, so that C::B can write there and I added also the directory tree, but nothing.
I deleted again all from C::B and searched also the registry and deleted all. Also a complete search on the hard drive and deleted all with relation to C::B by hand.
After a new istallation it works.
Many thanks for the help.
@Miguel and thanks for PM (the help with the postings)