BUG #3420: Failed to create temporary batch file

The following bug has been logged online:

Bug reference: 3420
Logged by: Fadi Thabtah
Email address: f.thabtah@hud.ac.uk
PostgreSQL version: 8.2
Operating system: Windows
Description: Failed to create temporary batch file
Details:

Hi

I get the following message when I am trying to install Postgres :"Failed to
create temporary batch file", what should I do?

Thanks,
Fadi