<html><head></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">lots of people on this list would use virtualbox for at least some VMs, so I thought I'd save you some trouble perhaps. The latest update to Mojave has blocked the kext from installing, so you can't install or update VB any longer.<div><br></div><div>If you boot into recovery mode and run this command from the VBox forums,</div><div><br></div><div><span class="" style="color: rgb(51, 51, 51); font-family: 'Lucida Grande', 'Trebuchet MS', Verdana, Helvetica, Arial, sans-serif; font-size: 12.350000381469727px; background-color: rgb(235, 234, 221); ">spctl kext-consent add VB5E2TV963</span></div><div><span class="" style="color: rgb(51, 51, 51); font-family: 'Lucida Grande', 'Trebuchet MS', Verdana, Helvetica, Arial, sans-serif; font-size: 12.350000381469727px; background-color: rgb(235, 234, 221); "><br></span></div><div><font class="Apple-style-span" color="#333333" face="'Lucida Grande', 'Trebuchet MS', Verdana, Helvetica, Arial, sans-serif"><span class="Apple-style-span" style="color: rgb(0, 0, 0); font-family: Helvetica; ">it will add the VBox team to your allowed kext installer list, and you can update/install again.</span></font></div><div><font class="Apple-style-span" color="#333333" face="'Lucida Grande', 'Trebuchet MS', Verdana, Helvetica, Arial, sans-serif"><span class="Apple-style-span" style="color: rgb(0, 0, 0); font-family: Helvetica; "><br></span></font></div><div><font class="Apple-style-span" color="#333333" face="'Lucida Grande', 'Trebuchet MS', Verdana, Helvetica, Arial, sans-serif"><span class="Apple-style-span" style="color: rgb(0, 0, 0); font-family: Helvetica; ">BTW, VB 5.x is the last that supports 32 bit OS client versions, so if you upgrade to VB 6.x then you lose those VMs.</span></font></div><div><font class="Apple-style-span" color="#333333" face="'Lucida Grande', 'Trebuchet MS', Verdana, Helvetica, Arial, sans-serif"><span class="Apple-style-span" style="color: rgb(0, 0, 0); font-family: Helvetica; "><br></span></font></div><div><font class="Apple-style-span" color="#333333" face="'Lucida Grande', 'Trebuchet MS', Verdana, Helvetica, Arial, sans-serif"><span class="Apple-style-span" style="color: rgb(0, 0, 0); font-family: Helvetica; ">Ken</span></font></div></body></html>