Is there a way to easily transition from O365 Pro Plus to Volume Licensing without uninstall?

Team,  I have a client that wants off of O365 Pro Plus.  They are purchasing an OVS Pro Plus license for there company.  It's about 50 units in this first round, will go to 100 in the second phase.  I am NOT looking forward to having to uninstall 2013 Pro Plus only to reinstall 2013 Pro Plus.  

Has anyone ever gone through this?  Is there a way to sneak this past the registry?  Something?  Many thanks to all,
Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

Jian An LimSolutions ArchitectCommented:
no way.
Office 365 Pro Plus is a click-to-run version.
Where open volume licence (OVS) pro is a MSI version.

So there is no way to do so.

to simplify the uninstallation, you can run the fix tools

but eventually, it can be script and uninstall and install via SCCM or other deployment machnism

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Office 365

From novice to tech pro — start learning today.