Receive error message when trying to uninstall eM Client

I recently installed a free version of eM Client. I decided not to move forward with buying it and now want to uninstall. I have tried repeatedly to uninstall and each time I receive an error message.

Information on my system, version of eM Client, and error message received below:

SYSTEM
Running Windows 10 Pro on a Surface Pro 4

STEPS TAKEN
Took the standard steps of visiting the Control Panel, going to the Uninstall section, selecting eM Client and clicking UNINSTALL. As soon as this happens, I receive an error message. I double checked the path provided in the error message and I can easily find that folder with the file, so it’s there. I just want to get this program off my computer. Any ideas?

ERROR MESSAGE

VERSION OF EM CLIENT

Hi Meggan,

This isn’t an eM Client problem ,but a Windows problem.
You have no acces or privileges to acces the Windows Installer (msiexec.exe)

2 reasons - You’re using a subordinate account - (User account)  or in the Group Poilcy
access for users as been turned OFF

Can you logon to an Administrator account?

More over the Group Policy Editor (gpedit.msc)
https://www.tenforums.com/tutorials/79976-open-local-group-policy-editor-windows-10-a.html

As it is now, you can neither install nor uninstall any programs.

Is this your own computer? or is it administered by IT personnell ?

You can try Revo Uninstaller, but takes a bit getting used to…
https://www.revouninstaller.com/revo_uninstaller_free_download.html

Since I don’t know the background of your situation, I also don’t know
if you’re contravening any rules by sidestepping your acces problems.

Use my advice at your own risk.