How do I install PEAR with XAMPP Windows 1.7.2?

[Dox27]

Hello, once for installed XAMPP, in PHP folder does not contain the PEAR installer go-pear.bat "then as I install PEAR? using version 1.7.1 because it contains the "go-pear.bat" but when trying to install I get this error "manifest length should be 1236 was 678,716,787" and can not find solutions!
Thanks and sorry for my writing because I'm using a translator from Spanish to English!

[Wiedmann]

How do I install PEAR with XAMPP Windows 1.7.2?

PEAR is already included in XAMPP. So no need to install it again.

[Dox27]

Then with the version 1.7.2 is no longer necessary to install the PEAR and if necessary the version 1.7.1 via the "go-pear.bat"? If so as I understand thank you very much for your response.
It works if I use the file "Gewöhnliche ZIP archive" because this is not installed and active services only through "xampp-control.exe" in this case is not installed PEAR not?
Sorry if my questions are silly but I'm new at this and am trying to learn! greetings