There are multiple versions of V4.1, the version currently out for download has a different byte count from what I'd first downloaded.  They slipped in a fix for the buggy data in the IrisConvexity morph on the eyes and didn't make any announcement or change version information.

Quote - I want Daz to replace my regular V4 for not warning people that there might be issues and they should back up their regular V4 before installing the new!!!!!!!!!!!!

I told you, Victoria 4.0 is not moved or overwritten by installing V4.1 (see image).

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