Dashboard Uninstall Fails

I have a DroboFS, installed dashboard 1.7.30095. I am attempting to uninstall from a Mac PPC 10.5.8 (had the same problem on an intel mac and ended up reformatting for a separate reason).

When I run Drobo Dashboard Uninstall.app I get an error:

Error occurred! errNum: 127. See logfile: /var/log/Drobo_Dashboard_uninstall.log.

Unfortunately, there is no such file.

Any help would be appreciated.