This is a copy of an original post made by me for my previous employer. It was written on November 28, 2013. The original link is here.
For a customer we’re creating a Windows 7 environment, using App-V 5.0 SP1 for application virtualization. We installed an English Windows with a Dutch MUI pack. All client types are installed unattended, including the App-V sequencer. We experienced a problem with the App-V sequencer which was caused by the MUI language pack. Continue reading Microsoft App-V 5.0 SP1 Sequencer error while saving package