Microsoft.NET Framework 3.5 SP1 Installation
If you experience problems with the installation of Microsoft.NET Framework 3.5 SP1 you may try to download and install it manually from Microsoft's website.

Firefox
When using Firefox you must download the ClickOnce plugin in order to run the application. Once installed you should get the dialog shown below when starting the program. Press the "Run ClickOnce Application" to start the program.

ExSelAir startup problems
If you have problems with getting ExSelAir to start, you can try removing the old program files by following the instruction below.
Emptying Isolated storage and Application data [.doc]

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