Hi Santhosh,
after de-installation, please delete the following directories:
- License Key folder: C:\Users\Public\sappa (and sapvi if existent)
- User Preferences folder: C:\Users\<user>\.predictive (and sapvi if existent)
- Application folder: C:\Program Files\SAP Predictive Analysis (and SAP Visual Intelligence if existent)
Then re-install.
Regards,
Clarissa