> > What I want to achieve is: > * Starting the second logfile "by commandline" (or double clicking) > and open the second logfile in the first instance of the viewer (-> > Simulating "Only One Instance" behaviour)
How about using Powerpro to close the existing window and then re-start the program with the new file? You could do this in several ways - with arb or similar macro tool for powerpro commandlist - with explorer contect menu right click for log file - drag and drop log file to button
