Error when posting from the Accounts Payable module

Recently, my PC was replaced, and ever since then I've been receiving an error message when I try to post to the general ledger from the Accounts Payable module in FE. Blackbaud and our IT person have uninstalled and re-installed multiple versions of Office and FE with no luck. Has anyone else experienced anything like this? I've attached a screenshot of the error for reference.

Error.docx