We are not sure when it started, but we suddenly cannot publish workflows on our SharePoint 2010 Server.
Compilation failed. Could not load file or assembly 'i4kh4nkl, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. Access is denied.
The assembly name changes every time we try to publish the workflow.
Been working on this for about 3 weeks with Microsoft. There are no logs being produced, fiddler grabs the error and correlation id when the workflow fails to publish in designer, but there is no correlation ID in the logs even with verbose turned on.
We think it could be:
- McAfee Antivirus
- Group Policy
- Impersonation Account Issue
Was hoping someone else might have some ideas.