options to use custom path for temp directory while installation of Fixpack

Sometimes while installing Fixpack on Notes client, Fixpack installation is interrupted.

After disabling the antivirus, the FP installation was completed successfully. As per logs, it was running in the temporary area of the user profile.

This temporary area is set at the operating system level which is common for all applications.

Disabling antivirus has a security concern most of the time.

Notes installer should have option to use custom path where user can set the custom temp directory without changing environmental variable or disabling the antivirus, so Notes or FP installation completed successfully.