Replied 3 December 2017, 5:16 pm EST
Could you please elaborate on when are you getting this error, are you getting this error upon installing ActiveReports_v2 ? Could you also share a screen-shot of the error.
Also, searching in general for this error we found it happens because of broken system files and running SFC scan might help. Here is the link of how to perform SFC scan: https://support.microsoft.com/en-us/help/929833/use-the-system-file-checker-tool-to-repair-missing-or-corrupted-system