Server Error: "Could not load file or assembly 'K2Field.K2Forms.Controls.Charting'or one of its dependencies. The system cannot find the file specified"
kbt148858
PRODUCTIssue
The following error appears when trying to register a site against a SharePoint environment, or when accessing Designer:
"Could not load file or assembly 'K2Field.K2Forms.Controls.Charting' or one of its dependencies. The system cannot find the file specified."
Symptoms
The issue was caused by a missing custom control DLL in C:Program Files (x86)K2 blackpearlK2 SmartForms Designerin folder.
You can read more it in this reference.