To delet useless others files

CCleaner for Windows
1

It is possible to delete others files type: *.bak; *.old; ecc....! It is possible modifying CCleaner.ini?

2

You could do it by making your own winapp2.ini entry. Note that not all .bak files are safe to delete though.

3
You could do it by making your own winapp2.ini entry. Note that not all .bak files are safe to delete though.

Thanks. It is only an example

4

I do not know like modifying "winapp2.ini". Help me. Thanks

5

Basically you download winapp2.ini, then look inside it at the other entries to figure out how things are made and how to make your own entries. Good luck.