You can repair UFT 12.50 or LeanFT with the below steps:
**Windows 7**
- Press the 'Start' button
- Find command prompt and right click on it.
- Select ''Run as Administrator''. A Dos Prompt will appear.
- Copy the following to the dos prompt and press enter.
- For UFT 12.50:
MsiExec.exe /fm {E184FC72-048E-4966-80FC-C9D0B9E1CBA9}
- For LeanFT:
MsiExec.exe /fm {52759851-9210-4388-ADDE-9C1E1AB185C4}
**Windows 8/8.1**
- From the Charms screen, start typing the word 'Command'. A list of matching programs will appear.
- Right click 'Command Prompt'.
- Select Run As Administrator. A Dos Prompt will appear.
- Copy the following to the dos prompt and press enter.
- For UFT 12.50:
MsiExec.exe /fm {E184FC72-048E-4966-80FC-C9D0B9E1CBA9}
- For LeanFT:
MsiExec.exe /fm {52759851-9210-4388-ADDE-9C1E1AB185C4}