My windows 7 install problem

[Jakari300]

I've installed EQ2Maps but when i go to run it after its installed i instantly get : EQ2Maps Updater has stopped working. Microsoft is looking for a solution. Then it just vanishes and nothing happens.

[Elandris]

Error Opening Database File: System
at System.Configuration.SettingsBase.GetPropertyValueByName(String propertyName)
at System.Configuration.SettingsBase.get_Item(String propertyName)
at System.Configuration.ApplicationSettingsBase.GetPropertyValue(String propertyName)
at System.Configuration.ApplicationSettingsBase.get_Item(String propertyName)
at EQ2MAPUpdater.My.MySettings.get_MAPFilesURL()
at EQ2MAPUpdater.MainWindow.DownloadUpdates()The settings property 'MAPFilesURL' was not found.