[cobalt-users] How can we delete this? (RaQ2)

["Charlie H." <lists@xxxxxxxxxxxxxxxx>]

Hi,
In our /home/sites/ directory on one of the RaQ2's, there is a file that
recently appeared (not sure how) that we would like to remove.
-rw-r--r--   1 root     root          220 Jun 19 12:06 ??&??Q4
We have tried:
[root sites]# rm "??&??Q4"
rm: ??&??Q4: No such file or directory
[root sites]# rm ??&??Q4
[1] 25688
rm: ??: No such file or directory
sh: ??Q4: command not found
[1]+  Exit 1                  rm ??
[root sites]# rm '??&??Q4'
rm: ??&??Q4: No such file or directory

How can we safely delete this file?

Thanks in advance,
Charlie