I am getting an error when adding a contact to a quote - any of the contacts / sold to / ship to / bill to / all
What CRM do you have linked to QuoteWerks Desktop? The CRM linked to Desktop determines the Contact Manager integration used on QuoteWerks Web.
What Version/Build of QuoteWerks Desktop are you using? The version/build of QuoteWerks Desktop determines the release of QuoteWerks Web that you can access.
We recently released build 6 of version 5.3 (https://www.quotewerks.com/updates/UpdateAgent.asp). If you still encounter difficulties after applying the update, please let use know.