Here it is:

You can repair UFT One 2021 R1 or UFT Developer with the below steps:

Windows 10/11

Press the 'Start' button

Start typing ''Command'' and the Command Prompt should appear on the list. Right click on it.

Select ''Run as Administrator''. A Dos Prompt will appear.

Copy the following command to the dos prompt and press enter.

UFT One 2021 R1:

MsiExec.exe /fm {35E57CEA-B3EA-49A4-8DB0-BED193FA33FA}

UFT Developer:

MsiExec.exe /fm {5C960563-A350-4D8E-8205-316797BD7F0C}