1,Find the installed GSD file according to the installation path of the TIA software. For example, the path of the installed TIA16 is as follows: C:\ProgramData\Siemens\Automation\Portal V16\data\xdd\gsd, where Portal V16 identifies the installed TIA version.This content is different for different TIA versions. This folder contains all installed GSD files.
In the TIA PORTAL software, select “Options” > “Manage Generic Station Description File (GSD)” from the menu bar
Enter “C:\ProgramData\Siemens\Automation\Portal V16\data\xdd\gsd\gsdml-v2.32-blueone-hj3204-2-4eff-20210519” in the opened “Manage General Station Description File”
You can see the installed GSD file gsdml-v2.32-blueone-hj3204-2-4eff-20210519.xml, click the delete button to delete the installed GSD file.