uninstallaing a "per user" installation throguh a msi file which is intended to be a "per machine" installation

Hi,
Please let me know how can i uninstall a per installed version of a software which has been installed "per user" . Pls tell  me if i can call any scriot  in my setup.exe , then i want to install the latest version of my software with a "per machine" installation. Pls guid me
prasant_hydAsked:
Who is Participating?

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

x
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.

Vadim RappCommented:
1. msiexec /x mypackage.msi
2. msiexec /i mypackage.msi ALLUSERS=1

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
prasant_hydAuthor Commented:
thanks .. it worked fine :)
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
Installation

From novice to tech pro — start learning today.