Vodafone Dongle Problem

[Lorence]

Hi..All
Can anyone help me out with my Vodafone Dongle problem.
I'm trying to install it on my laptop that is running windows vista. Near the end of the installation I get an error message saying windows installer has fail to complete due to 1722 error.To test the dongle is ok I installed it on my desk pc that is running windows xp and it installed fine and works ok.
Any help anyone...Thanks

[albaqwerty]

I found this. Hope it works and helps

Error 1722. There is a problem with this Windows Installer package.
This article applies to:

* Platform(s): Windows 7, Vista, Windows XP, Windows 2000, Windows 2003
* Browser(s): Internet Explorer, Firefox
* Java version(s): 6.0, 6u10+

SYMPTOMS

Installation of Java has not completed and an error appears:

Error 1722. There is a problem with this Windows Installer package. A program run as part of the setup did not finish as expected. Contact your support personnel or package vendor.
CAUSE

Error 1722 is an InstallShield error code. It indicates that the installation process has failed. The exact reason for this error is not known at this time.

SOLUTION

Please follow the steps below for resolving this issue.

1. Remove any traces of the failed Java installation by uninstalling Java
2. Download and install the offline installer package.

[Lorence]

Hi Alba...Thanks for your reply.
I'm afraid I've already tried uninstalling and reinstalling Java but it
has no effect. Thanks anyhow