From: Arne Ortlinghaus on
How quickly can something be changing:
Yesterday I had three laptops with Windows 7 with problems during the

On two of them Oracle could be resolved when starting the setup-program with
an additional parameter:
setup.exe -ignoreSysPrereqs

The third (Windows 64Bit, upgraded from Vista) until now has refused. Oracle
10 database 64 Bit could be installed, for Oracle 11 client 32 Bit the
Installer does not open and consumes 100% of a processor CPU.

Arne Ortlinghaus
ACS Data Systems