This what the code looks like once I adapted it to your database:
Code:
Dim MyPath As String
Dim MyFilename As String
MyPath = "c:\users\g5ctmce9\documents\"
MyFilename = Me.Record_ID & ".pdf"
DoCmd.OpenReport "RptRev", acViewPreview, , "Record_ID=" & Me.Record_ID
DoCmd.OutputTo acOutputReport, "RptRev", acFormatPDF, MyPath & MyFilename, True, "", 0, acExportQualityScreen
DoCmd.Close acReport, "RptRev"
The variable MyFilename is where you need to introduce the record_ID value of the current record.
The first DoCmd opens the report filtered to the record shown on the form. It is opened in print preview mode.
The second DoCmd outputs that filtered reprot to PDF format and stores it as the file name specified in the MyFilename variable in the location specified in the MyPath variable
The third DoCmd just closes the print preview of the report so the user doesn't have to.
The amended DB is attached.