I was running into an issue when trying to run the stsadm export command on a site I wanted to move. The error I was getting was "FatalError: Feature 'a0e5a010-1329-49d4-9e09-f280cdbed37d' for list template '10102' is not installed in this farm. 10102 refers to the "List of user browser-enabled form templates on this site collection." The operation could not be completed." Some people get this because they don't have the InfoPath services feature installed. My issue was that we migrated our SharePoint site from a farm with enterprise services turned on to a farm without enterprise services, hence no feature. So, I couldn't activate the feature. I looked at the export log, and the error occurred right after the list "Converted Forms" but I couldn't find it in the site directory. I pulled up SharePoint Manager and browsed to my Site collection. In it I found the following:
What I was then able to do was grab the URL from the DefaultViewUrl and execute the stsadm command forcedeletelist.
If you have the same scenario you can just run: stsadm -o forcedeletelist -url http://%SITE_COLLECTION_URL%/IWConvertedForms to delete this list. You should be able to export your site afterwards.
mdcamp00