Outlook PST folders

Hi,

I have a couple personal folders (pst) that I’ve added onto my Outlook but can’t close them out now. For example I’ve added my archive email but then accidentally moved the archive.pst file to another location so now it won’t let me close out the folder. I’m getting this error everytime I try to close it out: “The operation failed. The object could not be found.” Is there a way to close out this folder without deleting my Outlook profile? Thanks for your help!