Hi Anthony,
Hope you are doing well!
Thanks for sharing the concern. To uninstall the installed RTE, please download Command Line RTE and use below command:
haspdinst.exe -purge
And once we receive operation successful prompt, try installing the RTE again using below command:
haspdinst.exe -i
Note: We need to make sure all the services related to Antivirus need to be stopped while installing the RTE.
Regards,
Gemalto Support.