Hi LKBrwn_DBA,

Thanks for the info.

As I understood it, because SSIS/SSRS is a 32bit application, it required the 32bit Oracle client to be installed - From what I have read there should be no issues with the 2 clients (32 & 64) running in parallel, however, this was gleaned from the "official" documentation!

Unfortunately I am unable to uninstall the 32bit Oracle client as there are applications that currently use it on the same server... If SSIS/SSRS is set to run in 64bit mode it throws another error.

Is there any other way around this issue?

Thanks,

Tony