Have messed up my E-sys 3.40 install

[GerryAttrick]

I downloaded and installed E-sys3.40  , on my Latitude E6530 running Win10Pro .

Install seemed to go OK but when I opened E-sys(unattached to the car) it opened in Comfort Mode to an unpopulated screen and the following message:
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"To flash the E/E-component WAVE-11it is necessary to execute the batch-file "E-Sys\lib\registry-wave11
The local admin rights are needed.

It is recommended to close all applications during the flash process.

Applications running parallel to E-Sys might affect the flash process.
This also applies to background processes like indexing or defragmentation services [G172]
                     
                                            OK"

*****

Once I click the OK button the message goes away and is replaced by a warning to delete customer VINs for security reasons when done.

I can click the Connect icon and I get the list of connections available. There are 2 options for the F20 without direct but I don't know which one to select- does it matter?

Question...does the warning message above indicate a faulty install or do I need to do more to be able to safely use E-Sys 3.40?

I don't want to connect to my car until I am sure I have an install safe to use.