I have a manual process where I:Drag emails from Outlook on PC1 to a shared folder, creating *.msg message filesDrag message files from shared folder to Outlook 2010 on PC2, creating emails.There's a resource limit to how many message files can be converted to emails in one go so step 2 is usually performed in chunks. Step 1 just handles however many emails you're dragging to the folder.Recently, this has stopped working for files over 1MB in size (roughly)."Cannot copy the items. Cannot open file: ......