Today, I am writing technical documentation that instructs the user how to install software to a server. I encountered the following sentence and am unsure which is correct:
When installing to a server other than that on which SQL Server is installed, …
Should on be changed to upon?
When installing to a server other than that upon which SQL Server is installed, …
It all seems like a mouthful, but appears to be grammatically correct.
Best Answer
Both are indeed acceptable. I agree with Peter that upon kind of reminds me of something being within a physical relativity of the SQL server which is something I do not think you wish to convey to the user.
However, I would write
instead of