Why is the Acer Upgrade Wizard not responding after I installed .NET Framework 1.1?
The Acer Upgrade Wizard works based on .NET Framework 1.1, so the Acer Upgrade Wizard has to install .NET Framework 1.1 and hotfix before starting to upgrade. An installation progress bar appears while .NET Framework 1.1 is being installed, but hotfix does not have an installation progress bar. You need to wait about 2 to 5 minutes for hotfix installation to be completed, after which, the Acer Upgrade Wizard will show.