5.2.22? File TypeOracle VM VirtualBox Extension Pack DeveloperĪ VBOX-EXTPACK contains an extension pack used by Oracle VM VirtualBox, a virtualization program for running guest operating systems. If need be, can I install the previous version of VB I had, i.e. I tried installing a new download of the pack but the result is identical. The installer failed with exit code 1: VBo圎xtPackHelperApp.exe: error: Failed to rename the temporary directory to the final one: VERR_ACCESS_DENIED ('C:Program FilesOracleVirtualBo圎xtensionPacksOracle_VM_VirtualBox_Extension_Pack-_-inst-3344' -> 'C:Program FilesOracleVirtualBo圎xtensionPacksOracle_VM_VirtualBox_Extension_Pack') Failed to install the Extension Pack C:/Users/Klaas/Downloads/Oracle_VM_VirtualBox_Extension_Pack-6.0.0.vbox-extpack.
