Win7: Update Extension Pack 4.0.6 -> 4.1.0 failed, 0x80004005, VERR_ALREADY_EXIST

[Marek]

Hello,

I´ve got the following error after updating from VirtualBox 4.0.10 to 4.1.0:

If I try to update the Extension pack to current version 4.1.0 the update starts, but then it fails with the following error:

"Failed to install the Extension Pack" The installer failed with exit code 1: VBoxExtPackHelperApp.exe: error: Failed to rename the extension pack directory: VERR_ALREADY_EXIST

rcExit=1

Details

Result Code: E_FAIL (0x80004005)

Component: ExtPackManager

Interface: IExtPackManager {3295e6ce-b051-47b2-9514-2c588bfe7554}

See attached screenshots (s1, s2).

• VirtualBox was started as Administrator

The old Extension pack can also not be uninstalled; while i tried to remove it a similar error occures (see screenshot s3)

Further informations about used versions:

Host: Windows 7 Professional 32bit SP1

Previous Version:

VirtualBox-4.0.10-72479-Win.exe

+ Extension Pack 4.0.6 (because it was not updated before)

Current Version:

VirtualBox-4.1.0-73009-Win.exe

+ Oracle_VM_VirtualBox_Extension_Pack-4.1.0-73009.vbox-extpack

[Marek]

screenshot 1

[Marek]

screenshot 2

[Marek]

screenshot 3