Notice the faulting module is enforce3.dll as a test I then ran Workbench.exe directly (click mode not command line) and I then the Workbench window in the background and then a popup dialogue box with header "Engine error" and a message with text "ERROR: Device error: 88760868. An identical popup dialogue occurs when attempting to run both TKOM.exe and TKOM_dev.exe
Take note I have repeated this set of events after an application of both a validation of the installation files and then uninstall of TKOM and a fresh installation. Before the install I checked that the primary install directory was properly cleaned up.
However, after a look around in my Documents directory and my user/.../appdata/[Local | Roaming] locations I could not find any other related information. This might mean that I have missed something.
I have added a DxDiag.txt file for you in the hope that it may prove useful.