Hi Douglas,
We are sorry for the inconvenience.
We suspect that the reported issue occurred as you have installed the Syncfusion Essential Studio MSI setup without Admin privileges. Syncfusion MSI setup should be installed with Admin privileges.
In order to resolve the reported issue, please uninstall the v13.4.0.53 MSI setup and install again with Admin privileges. Please refer the following KB article link to know about installing Syncfusion MSI setup.
https://www.syncfusion.com/kb/6041 If you still face the same issue, please share us the following details. It would be much helpful for us to resolve the reported issue at earliest.
1. Screen shot of the reported issue
2. Follow the steps suggested in the following KB article link and send us the zip file which consists of Syncfusion Installer logs generated by our tool.
http://www.syncfusion.com/kb/2331 Regards,
Manivannan S.