[GRASSLIST:5155] Problem starting GRASS

[Roberto Dip]

Hello,

Can anybody help me?

I have run before WINGRASS5 without problems, but now, when I try to start
it I get the following message:

RDIP at PC_83 /
$ grass5 <Enter>
//.gislock5: No such file or directory
ERROR /usr/local/grass5/etc/lock:
RDIP is currently running GRASS. Concurrent use not allowed

I have tried deleting the directory Cygwin and reinstalled all from the
beginning, but I still get the same message.

Thanks in advance for your help.

Regards,
Roberto.