Guess what. I have had the same problem since 04 Dec. My VCF on the Descendant Box Chart works normally without Images selected on the options menu. It is when Images are selected that the VCF errors out. Then I retry VCF Descendants Box Chart and it says cannot find VCF. Then the Vcf will not be found even if I remove the Images selection. Opening VCF without the TMG running restores the problem of TMG finding the VCF.
All Images were found during validate and then optimize. Same scenario. Select Images from options menu and VCF errors out. After several tries and error outs the VCF cannot be found. Again launchiong vcf without TMG and closing allows TMG to find the VCF on the descendant box chart. But, if Images are selected the VCF errors and after several tries TMG cannot find VCF.
John.