Find in registry all occurances with valuse as shown below in { } brackets and delete them
Find in Windows \ Installer folder all folders names with valuse as shown below in { } brackets and delete them
RSA PRO:
SET I_PRODUCTCODE={C5286291-9163-453A-A063-58684D472AAB}
SET I_PRODUCTCODE_EN={3F17EE73-9DDF-4F64-A61C-22314E677DB4}
SET I_PRODUCTCODE_PL={8EBA1976-5A9A-4121-B4CC-9984E700EEA2}
SET I_PRODUCTCODE_FR={80F34CE6-BC8D-408A-9E66-CE001378DC1A}
SET I_PRODUCTCODE_IT={9F87E467-A5BE-42A1-9D70-8003D224DD97}
SET I_PRODUCTCODE_JP={AFCC6FA8-4940-4BF2-959E-B25F20D67FE5}
SET I_PRODUCTCODE_RU={62FCF7EE-A4CF-415E-A3BA-35C9D372C2CD}
SET I_PRODUCTCODE_SP={140DC186-CCC3-432C-882B-1A7FCDF0FD1E}
SET I_PRODUCTCODE_PT={5779DB85-134A-4771-9F0A-14EF855854CF}
SET I_PRODUCTCODE_ZHCN={FE56669A-A5A7-4A35-B5BF-68F63F50FA01}
SET I_PRODUCTCODE_ZHTW={9CCAD85E-E1D4-4B76-AF93-A0428B1B82B7}
RSA:
SET I_PRODUCTCODE={A7B6CE21-4F69-49D1-A1C1-0E8AC53971A0}
SET I_PRODUCTCODE_EN={3F17EE73-9DDF-4F64-A61C-22314E677DB4}
SET I_PRODUCTCODE_PL={8EBA1976-5A9A-4121-B4CC-9984E700EEA2}
SET I_PRODUCTCODE_FR={80F34CE6-BC8D-408A-9E66-CE001378DC1A}
SET I_PRODUCTCODE_IT={9F87E467-A5BE-42A1-9D70-8003D224DD97}
SET I_PRODUCTCODE_JP={AFCC6FA8-4940-4BF2-959E-B25F20D67FE5}
SET I_PRODUCTCODE_RU={62FCF7EE-A4CF-415E-A3BA-35C9D372C2CD}
SET I_PRODUCTCODE_SP={140DC186-CCC3-432C-882B-1A7FCDF0FD1E}
SET I_PRODUCTCODE_PT={5779DB85-134A-4771-9F0A-14EF855854CF}
SET I_PRODUCTCODE_ZHCN={FE56669A-A5A7-4A35-B5BF-68F63F50FA01}
SET I_PRODUCTCODE_ZHTW={9CCAD85E-E1D4-4B76-AF93-A0428B1B82B7}
Then delete Robot manually from hard disk

Rafal Gaweda