id summary reporter owner description type status component version resolution keywords cc guest host 3761 Error installing guest additions - 2.2.1 r46034 test build ==> Fixed in SVN greekman12 "host os: winxp pro 32 bit guest os : Suse Linux Enterprise sever 10 sp1 When I try to install the guest additions ( either from Devices | install guest additions, or by mount the VboxAdditions.iso image), i get an error: Bad key or directory name ""/system/storage/default options// mount_options"". Can't have two slashed (/) in a row. This is the only iso I have the problem with, other work fine. Note that this was also in a test buid: 2.2.1 r46034 " defect closed guest additions VirtualBox 2.2.0 fixed Linux Windows