Relevant Products: Exclaimer Cloud - Signatures for Office 365
You are installing the Signatures for Exchange feature and you get the following error message:
"Exclaimer Sent Items Update Service" error indicates that you have previously, or still have, Signature Manager Exchange Edition installed on the machine (as there are Exclaimer Sent Items Update Service logs on the machine).
As the Exclaimer Cloud Signatures for Exchange replaces the Signature Manager product, to resolve this issue do the following:
- Uninstall the Signature Manager Exchange Edition via appwiz.cpl.
- Run this uninstall command in Windows PowerShell to clear any Exclaimer Cloud installation.
- Run the Exclaimer Cloud Installer again.