I am working on an application that has controls being enabled and disabled using the enabled property. My application makes use of the Office2007Blue style for controling the appearance. The problem is that even though all my controls are set to use the default for disabled color, they are not all the same color, see picture below (all the controls on this form are disabled using the enabled property set to false but the two optionsets look different when disabled). This only happens one machine so far that I have tested the application, all others have the same color being used though out. Any suggestions as to why this happening and how to fix this problem so that all the controls looked the same when disabled?
Well, the only other thing that comes to mind is that this might be an issue with the video card or video driver on the machine. Perhaps it is not handlng transparency correctly. Or maybe there is some difference in the display settings.
Different assembly files are not the problem, I checked and all machines are running the same release from Feb 14.
The only way I can see why this would happen on one machine and not others is that the machine in question is using a different version of the assemblies. Is that possible?