Symptoms

The following error is shown when opening the Verification Station.

Internal program error:
Src\ClientProxyImpl.cpp, 1861.

Cause

There are issues in the session cache on the affected computer.

Resolution

Create a backup (copy to another location) and then clean the %AppData%\Roaming\ABBYY\FlexiCapture\12.0\OfflineState folder on the computer where the issue is reproduced. Starting the Verification Station with a clean cache folder should resolve this issue.