Created a text file or spreadsheet and getting an error 0 then exits AGRIS when you ok out of the error window

The following reserved device names cannot be used as the name of a file: 

• CON

• PRN

• AUX

• CLOCK$

• NUL

• COM1

• COM2

• COM3

• COM4

• COM5

• COM6

• COM7

• COM8

• COM9

• LPT1

• LPT2

• LPT3

• LPT4

• LPT5

• LPT6

• LPT7

• LPT8

• LPT9

• DOS

These device names are reserved words, and cannot be used as folder or file names. When parsing a reference to a file or folder, Windows correctly checks for the case in which a single DOS device name is used in the path, and treats it as invalid.