>>>>Setup uses the Version/Release/Build to determine if the .exe should be copied, not the date. Increment your Version/Release/Build, or set Auto Increment on, and the .exe will be copied during the process.
>>>>
>>>>HTH
>>>
>>>I do have version build and auto increment on and still the reinstall option of the add/remove programs does not refresh my exe when I run setup.
>>
>>From Explorer, Properties, Version, is the Version/Release/Build of the 2 exe's actually incremented ?
>
>Yes they are incremented..

Sorry, Bad question. Is the BUILD number of the New exe > the BUILD number of the Old exe ? If so, is the subdirectory for the exe correct in the Setup.inf (Under [Application] section) i.e. is Setup comparing the correct exe.

IMO you should not receive an option to REinstall, unless the exe comparison is the same. If the exe comparison finds an incremented build, you should receive only an Install option.

I have not seen setup fail, if these conditions are met.. but things change.