To set permanent PuTTY session parameters do:
Create sessions in PuTTY. Name it as "MyskinPROD"
Configure the path for this session to point to "C:\dir\&Y&M&D&T_&H_putty.log".
Create a Windows "Shortcut" to C:...\Putty.exe.
Open "Shortcut" Properties and append "Target" line with parameters as shown below:
"C:\Program Files (x86)\UTL\putty.exe" -ssh -load MyskinPROD user@ServerIP -pw password
Now, your PuTTY shortcut will bring in the "MyskinPROD" configuration every time you open the shortcut.
Check the screenshots and details on how I did it in my environment: