Well... thought I was in good shape until today when I tried to run the Launcher twice in a row. For most of the extensions, I get an error about an inaccessible file because it is locked from the previous run. I suspect this may be because the extensions are not releasing the file handle correctly. For some perplexing reason, this is not a problem with the command console. I've tried everything I can think of to no avail. I just posted my question to the L-II developers group.