.Msg (Outlook) file is wrongly scan when file has attachement

[abhalesd]

Hi,
We are using nClan for virus scan before uploading file into the system. We are facing problem when msg file is with attached file
We tried following scenario

1. Only .msg file without attachement
2. Only PDF file
3. .Msg file with pdf file attachement

First 2 scenarios are working perfectly but third scenario is failing.

Can you help with this why is this happening?