Hello,
There is an incompatibility on Windows Server 2008 between the licensing mechanism used by FastPictureViewer and the Data Execution Prevention (DEP) of the system, which is turned on by default for all applications.
The workaround is to turn off DEP, either for all non-Windows programs or just for the specific module that causes the problem:
Click the Start button
Right-Click on "Computer"
Click "Properties"
Click "Advanced system settings" (last option on the left task pane)
On the "Advanced" tab, inside the "Performance" group, click the "Settings..." button
Click the "Data Execution Prevention" tab
Here you have a choice: you can either chose "Turn on DEP for essential Windows programs and services only"
or you can leave the edfault "Turn on DEP for all programs and services except those I select", in which case click the "Add..." button and, from the C:\Program Files\FastPictureViewer\ folder, choose FastPictureViewer.Core.exe
This will fix the crash issue you are experiencing. We are using a 3rd party provider for the licensing software, I've reported the issue to them and I hope the problem will be resolved in a future version.
Thank you for your interest in FastPictureViewer,