Toad for Oracle is not working. It Says Home is Invalid

I installed 2 - 32 bit clients. But, even then it doesn’t work.
Can someone please help?

SOFTWARE\WOW6432NODE\ORACLE (Oracle Root)
ORACLE_HOME_NAME:
ORACLE_HOME:
ORACLE_SID:
NLS_LANG: AMERICAN_AMERICA.WE8MSWIN1252
SQLPATH:
LOCAL:
Home directory does not exist!
Home is not valid!
SOFTWARE\WOW6432NODE\ORACLE\KEY_ORACLIENT12HOME1_32BIT
ORACLE_HOME_NAME: OraClient12Home1_32bit
ORACLE_HOME: C:\app\vinod\product\12.2.0\client_1
ORACLE_SID:
NLS_LANG:
SQLPATH:
LOCAL:
C:\app\vinod\product\12.2.0\client_1\Bin exists.
C:\app\vinod\product\12.2.0\client_1\Bin is not in PATH.
Client DLL: C:\app\vinod\product\12.2.0\client_1\oci.dll
Client Version: 12.2.0.0
Home is not valid!
SOFTWARE\WOW6432NODE\ORACLE\KEY_ORACLIENT12HOME2_32BIT
ORACLE_HOME_NAME: OraClient12Home2_32bit
ORACLE_HOME: C:\app\vinod\product\12.1.0\client_1
ORACLE_SID:
NLS_LANG:
SQLPATH:
LOCAL:
C:\app\vinod\product\12.1.0\client_1\Bin exists.
C:\app\vinod\product\12.1.0\client_1\Bin is not in PATH.
Client DLL: C:\app\vinod\product\12.1.0\client_1\oci.dll
Client Version: 12.1.0.0.0
Home is not valid!

Add C:\app\vinod\product\12.1.0\client_1\Bin to your PATH environment variable. You will need to restart Toad after doing so.

Thank you so much Mike. It worked.
Appreciate, all your help.