Only a 'blue' screen is visible after opening extracted StreetMap data in ArcPad

Description

When opening a *.navmap file in ArcPad StreetMap 7.1.1, no data displays in ArcPad map view; only a blue background displays.

Cause

There are two possible reasons for this behavior:

- The behavior is a result of attempts to access data from ArcPad 7 StreetMap Premium Tele Atlas NA Final DVD while still in the DVD drive.

- The behavior is due to 'Read Only' permissions that are not removed from the ArcPad 7 StreetMap Premium Tele Atlas NA Final DVD dataset after copying data to local machine.

Solution or Workaround