I don't think you're supposed to use - when dealing with windows constants like that... I think maybe you want to use AND NOT?
In this case you know the TCS_HOTTACK is on, but if Mark turns it off in a future version of Blitz this code (as is) could screw up all the properties of the tabber, I think.
In this case you know the TCS_HOTTACK is on, but if Mark turns it off in a future version of Blitz this code (as is) could screw up all the properties of the tabber, I think.