[Improvement]add an option to overwrite files with the same path?

[BlueRain-debug]

In some specific cases (seems to happen more in feature2), UpdateApp does not clean up obsolete mum&cat files.

In this case, MobilePackageGen will try to create a separate corresponding package for each mum with the same package name, and these packages actually have exactly the same path (U:\SharedData\DuShared\PackagesToInstall\xxx.cab). For a certain package, the older empty package that has not been cleaned up will be created first, resulting in the correct package not being created.
Although this is a Microsoft side issue, as an improvement to MPG, I think we could perhaps add some overwrite prompts instead of simply skipping them?

[gus33000]

Not too in favor of automatic override as this can cause accidental dataloss if you aren't watching your steps. Plus the skip is useful for automatically resuming. Instead I Would probably try to add logic to detect conflicting packages with version différences and if they exist either handle it specifically by skipping older or rename the old ones to include file ver info (but these packages wouldn't be valid anyway)