Not possible to install the latest version of Toad for Oracle (checkbox cannot be checked).
说明
It is not possible to install the latest version of Toad for Oracle using the FULL and WEB installer. The license key is correct but it is not possible to check the checkbox for Toad for Oracle.
原因
Toad for Oracle is already installed.
解决办法
Check if Toad for Oracle is not already installed.
