hello Sam((#&
try these methods and let me know if it helps
Method 1:
To check whether the Windows Installer service is set to a value of Disable
Click Start, type services.msc in the start search box and press enter.
In the Services (Local) list, right-click Windows Installer, and then click Properties.
If the Startup type drop-down list is set to a value of Disable, select the Manual option from the Startup type drop-down list.
Click on Start button below the heading service status and click OK.
Method 2: Re-register the windows installer
Click Start, open the run box (windows key +R)
Type msiexec.exe /unreg and click ok.
If you receive a confirmation message, click OK again.
Click Start, open the run box (windows key +R)
Type msiexec /regserver and click ok.
If you receive a confirmation message, click OK again.
Try to install the application and see if the issue persists.
If you still get the error then try next method.