virtualbox.org

My VB version is v 4.2.r80737 under windows 7-64 premium

I can't launch VB
I have personalyzed two environmental variables to launch the virtual machines from one data disk.

COM Fails

Perhaps I have to update.

Can I uninstall first the old version ?
Install then the last version and after create again the enviromental variables :
VBOX_INSTALL_PATH
VBOX_USER_HOME pointing to a folder in my data disk. ...

Will solve update this issue i have ?
I have read something in the forum, but is difficult for me.

Best Regards

What can i do ?

Best Regards

Don't mess with environment variables if you don't know what you are doing.
To uninstall, simply use the "Add/Remove programs" panel in the Configuration panel.
Reboot.
Install VirtualBox again by downloading the latest version on the Website.

noteirak wrote:Don't mess with environment variables if you don't know what you are doing.
To uninstall, simply use the "Add/Remove programs" panel in the Configuration panel.
Reboot.
Install VirtualBox again by downloading the latest version on the Website.

Nice idea indeed. Running to try in a few days. I will comment any problem.

Best Regards

This is the day.
I have download the latest version
Oracle_VM_VirtualBox_Extension_Pack-4.3.22-98236
and the latest version of the program.
I don't have internet on the target pc now. I hope are offline installers.....

I will comment any incidence.

Best Regards

I do exactly as you command me.
I received now no errors.
I have installed also the latest extension pack. I uninstall the previous one.

I am launching now a virtual machine

Works wonderfully

Thanks a lot.