Symptom

Some filters (sharpen, blur), when used to create a Whole Scan Image, cause uScope Navigator to crash and completely exit. No exception message or other error indication appears.

Cause

A problem was found in the way resources were allocated by some filters. For Whole Scan Images that were sufficiently large, a crash could result when using one of these filters to create a Whole Scan Image.

Resolution

The current work-around for this problem is to remove filters one at a time from the filter set until creating a Whole Scan Image no longer crashes.

Status

This problem is resolved in uScope Navigator v4.6.