Pegasus Mail & Mercury

Hello all, I've just upgraded 4.4x to 4.52 on my XP SP3 box. When I run 4.52, I see this error: ''An unhandled win32 exception occurred in winpm-32.exe [2124]. Just-In-Time debugging this exception failed with the following error: No installed debugger has Just-In-Time debugging enabled. In Visual Studio, Just-In-Time debugging can be enabled ...