Technology Errors

Error copying file from packed archive C:/postgresql-8.3.5-2-windows.exe to C:/Program Files/PostgreSQL/8.3/bin/comerr32.dll

When attempting to upgrade PostgreSQL on Windows XP using the One-Click installer provided by EnterpriseDB I received the below error.

Error copying file from packed archive C:/downloads/postgresql-8.3.5-2-windows.exe to C:/Program Files/PostgreSQL/8.3/bin/comerr32.dll

After receiving this error I aborted the upgrade at which time Windows popped up the below error.