Sublab crashes in ReasonStudios

Hi, I’m running on an Imac 2017 , DAW ReasonStudios
So Sublab and Sublab XL are installed at the same time. When I open an older track with Sublab and close out I get a 64bit issue, I think they both are conflicting with each other. Now, I’ve tried uninstalling them both, but all I get is the Sublab XL icon in my application folder. I think Sublab XL overwrote the older version so there is no way of uninstalling. I also Uninstalled Sublab XL assuming my issue would be fixed. Apparently when I open ReasonStudios I have both VST’s still Installed which is weird. Any suggestions would be appreciated. Thank you