Search your entire C:\ drive for *.udp . If none exist, your installation is critically damaged. Perform Solution #4 (clean reinstall).
Sometimes the configuration file is corrupted, causing the read error. Deleting it forces the software to regenerate it.
Try these quick checks first. Many users solve the issue in under 2 minutes.
– Copy it to your desktop (in case something goes wrong).
Navigate to: C:\AutoData\System\Lang (or C:\Program Files\AutoData\... depending on version)
When the software fails to read this file, it is usually due to one of two reasons:
Let op: Door het grote aantal bestellingen is de levertijd momenteel langer dan aangegeven. Onze excuses voor het ongemak – we doen ons best om uw bestelling zo snel mogelijk te leveren.
Notice: Due to high order volumes, delivery times are currently longer than stated. We apologize for the inconvenience and are working hard to ship your order as soon as possible.