BUG #2591: Failed to create process: 2!

The following bug has been logged online:

Bug reference: 2591
Logged by: Purusothaman A
Email address: purusothaman.a@gmail.com
PostgreSQL version: 8.1.3
Operating system: Windows 2000
Description: Failed to create process: 2!
Details:

Just I clicked next button after selecting the language.

I solution found anywhere for this same bug no 1872.

Thanks,
Purusothaman A
purusothaman.a@gmail.com